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Basketball Officials Clinic 3 person mechanics
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Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Mar 31, 2015

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Page 1: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Basketball Officials Clinic3 person mechanics

Page 2: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

3 Person Terminology

• Rotation• Switch• L Official (Lead)• C Official (Center) - SLOT• T Official (Trail)• PCA• Close Down• Ball Side• Strong Side• Weak Side• Table Side• Opposite Side• Wide Triangle

• Call selection• Catalog plays

• Double Whistle Mechanics• Don’t come up with

prelim signal• Game Management

• Aware of time, game, score, situations

• Live Ball Communication• Patient Whistle

• Secondary Whistle• Communicating Last

Second Responsibilities

Page 3: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Pre-game Conference• Do not overlook this important aspect of the game• Know your partner’s name & tendencies• Discuss switching, helping with press, displacement, &

communication– Make sure to have the shooter & not to grant TO until all communication

is done

• Discuss situations (types of players & style of play)– Double whistles (foul vs. violation?)– Block/Charge– Rebounding fouls– Illegal screens– New rules (team control fouls)

• Talk about dealing with technical fouls• Discuss last minute & clock responsibilities

Page 4: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

CAPTAIN’S MEETING & JUMP BALL PRODURES

Page 5: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Pre-game Positions

Page 6: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Jump Ball Positioning

U-1

U-2

R

R checks both officials, gets players set, blow whistle, indicate directions & tosses

U-1 checks table, counts players, check toss & chops clock; U-2 confirms with R

Page 7: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Ball Goes Right

Page 8: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Primary Areas of Coverage

C - Referee Off Ball, look for illegal screens, going through screens, displacement, holding, etc.

L – Mirror ball, referee the lane/post area: T – Get angle/position & on-ball coverage; 3 pt coverage

Page 9: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Lines of Responsibility

• Lead only has baseline– If doing duties and looking at primary, WILL

need help on some opposite side out of bounds

• (blow whistle with arm up & look to “C”)

• Trail has his/her sideline, midcourt line, and backcourt line (when appropriate)

• “C” has own sideline (may help with midcourt if rotating or transition)

Page 10: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Lines of Responsibility: T-Green, C-Yellow, L-Blue

Page 11: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Throw-In Responsibilities• “L” may administer throw-ins on either side of player

when staying in frontcourt• Administers all Throw-Ins below FT line extended

• May bounce ball on sideline

• “T” handles all throw-ins in the backcourt, regardless of location (“bump and run,” if necessary)

• “T” may bounce any sideline or end line throw-in (may depend on defensive pressure)

• “C” out of bounds, always have 2 officials ball side for throw in

Page 12: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

End Line Throw-Ins in the Frontcourt

• L may administer throw-ins on either side of player when staying in frontcourt

Page 13: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Shot & Rebound Coverage

• Lead should not be positioned within lane lines

• Both C and T should close down on shots

• C is primarily responsible for weak side rebounding

Page 14: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Shot & Rebound Coverage

Page 15: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Three-Point Shot Coverage

• Lead should not be positioned within lane lines

• If both C and T indicate the 3-pt attempt, T should referee the defense on the shooter and stay with the shot; C should release and cover rebounding

• C/T should mirror the other official’s “good” signal

Page 16: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Lead help on 3pt shot

• Only on fast break will Lead Signal 3pt. Signal• Trail will still mirror 3pt. Signal

and will go up if good w/ C mirroring made basket

Page 17: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Lead Official Closes Down, Prepare for Rotation

ROTATION SEQUENCES

Page 18: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

When to initiate rotation at Lead

YOU HAVE TO USE YOUR PERIPHERAL VISION AT ALL TIMES!!!!!

• The ball is below the free throw line extended (inside 3 pt. line) for an extended period of time

• If in the frontcourt (fast break) all 3 officials and the ball are in frontcourt status and the ball is weak-side – Want two people strong-side (ball-side) if possible

• The player has received the ball weak-side and …– Is definitely putting the ball into the post to a big man/woman

(Think SHAQ…)– Has consistently beaten his/her man and looks to drive a lot

• Person at 3 pt line, looking to drive baseline also

Page 19: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

When not to rotate?

• Quick jump shots• Ball is being tossed around the arc or dribbled

around the arc without making a drive to the basket

• When all 3 officials and the ball are not in the frontcourt

• Last few seconds to quarter or half• Loose ball when no team possession is gained

– Exception: To get a better angle for a foul/jump ball• Then fix the move by going back to original position

Page 20: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Lead Initiates Rotation, Trail goes to New C, and C goes to New T

Page 21: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Responsibilities while rotating• Lead must swivel head so that he/she still can

call “old” primary area (lane area) until fully established in new position– Don’t pivot early, get to new primary the pivot finishing

rotation

• Trail & “C” must focus on primary area until Lead gets into new “Lead” position– STAY WITH COMPETITIVE MATCHUPS AS

NEEDED• Use body language so partner know you are staying with

players

Page 22: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Full Rotation: New Areas of Coverage

Lead has ball coverage, Trail looks off ball (screens) & fouls above shoulders on shot

Center Official referee off ball & rebound fouls

Page 23: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

BETTER TO HAVE 2 C’S THAN 2 TRAILS

WHEN ROTATING!

Page 24: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

DO NOT WAIVER! IF YOU’RE GONNA ROTATE..GO!!

Page 25: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

How to fix a rotation• During frontcourt team possession

– Use verbal or non-verbal communication with fellow officials

• During change of possession (going the other way)– Easiest way to fix is for Old lead that rotated to go back to original

position and work new Trail position– If old Trail recognizes switch but new trail does not, Old lead (New

Trail) can tell official to bump up to New Lead– If old Trail does not recognize switch (may have 2 new leads),

verbally tell person to be at new C

Page 26: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Fixing a Unnecessary Rotation, Quick Turnover, Lead Banana Back

Page 27: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Trail Positioning

• Work the angles and see space– Move to improve

• Don’t get stuck too far in court– In way for transitions

Page 28: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

When the “C” can facilitate rotation

• Team just established frontcourt possession on “C” Side• Player is feeling pressure or is being trapped• “C” must get angle and may need to go “High” to see the

players/play• Lead must recognize situation and rotate over• Trail must recognize and help at 1st then move down to “C”• Only use when appropriate and this may be missed by the Lead and

Trail (be aware of situation)• The T or C can facilitate a rotation, but ONLY the L initiates a

rotation• A rotation should only take place when all three officials are in the

frontcourt• A rotation begins when L moves laterally and penetrates the key

area

Page 29: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Center Initiates Rotation: Trap on Center Side by Mid-court

Page 30: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Press Coverage• Old Lead/New

Trail stay out of bounds until ball goes above FT line

• Has ballhandler & defender

• Center stays at FT line & moves w/ second wave of players

• L should have deepest player in front and boxed-in

• All officials prepare for help calls

Page 31: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

C responsibilities in transition

• Center may have ball responsibilities on quick passes

• In any transition, can call across court to other sideline

• May have best view across paint even in front court play

Page 32: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting Mechanics

• Only 2 officials should be moving– 3rd official dead ball officiating

• Calling official freeze after call & notify players/partners situation– Report Foul & Stay Table side

• Hustle around players & Stop in reporting area (Federation mechanics)

– Table side official go to calling official’s previous area for throw-in or prepare FT

• Do not cross vision line of reporting official

Page 33: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting Mechanics: Lead non-shooting foul on baseline

C watches all players during dead ball

Lead whistles foul, pauses, gets info &

communicates with partner

situation, points to spot

of throw-in

Trail gets ball for throw-in going outside players

& pointing to spot of throw-in

Center Official watches all players during foul report

Page 34: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting Mechanics: Center non-shooting foul on baseline

Center whistles foul, pauses, gets

info & communicates

with partner situation,

points to spot of throw-in

Lead gets ball, goes to opposite baseline for throw-in & point to spot of throw-in

Trail Official watches all players during foul report & rotates to New C position

Page 35: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting Mechanics: Trail non-shooting foul on sideline

Lead Official watches all players during foul report

After report, trail stays in position for

throw-in

Center Official watches all players during foul report & stays at same position

Trail whistles foul, pauses, gets info & communicates w/

partner situation, points to spot of throw-in & stays in

position for throw-in

Page 36: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting Mechanics: Lead non-shooting foul on baseline

Page 37: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting Mechanics: C non-shooting foul on baseline

Page 38: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting: Trail calls shooting foul

Page 39: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting: Lead calls shooting foul

Page 40: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting: Center calls shooting foul

Page 41: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting: Trail calls shooting foul

Page 42: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting : Center calls shooting foul

Page 43: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Foul Reporting: Lead calls shooting foul

Page 44: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Free Throw Mechanics: Non-rebounding free throw

Trail bring in subs

Page 45: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Free Throw Mechanics: Rebounding free throw

Both Trail and Center step down on FT and Center chop clock, lead picks up arm to chop if made basket

Page 46: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Bump & Run: C calls travel on White in transition

Page 47: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Bump & Run: Trail calls backcourt on White in transition

Page 48: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

No Long Switches: Lead calls player control foul on White

Page 49: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Last Second Shot• C or T – Opposite table official is

responsible

• L may need to offer assistance or be responsible if on fast break

• Responsible official should communicate with partners that he/she has the last second shot (discussed during pre-game)

Page 50: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Timeout Mechanics & Positioning

On any TO, make sure to know situation & communicate w/ officials & teams

Prior to report, tell fellow officials who’s ball or who the shooter is

Page 51: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.
Page 52: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

2011-13 Point of Emphasis

Reporting Area & SignalingSubstitutionsGame AwarenessFighting Situations

Page 53: Basketball Officials Clinic 3 person mechanics. 3 Person Terminology Rotation Switch L Official (Lead) C Official (Center) - SLOT T Official (Trail) PCA.

Work Hard & Do Your Best!

• Questions?