TECHNIQUES FOR 2-PERSON OFFICIATING Mike Imergoot – MSHSAA Mechanics Interpreter.
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Transcript of TECHNIQUES FOR 2-PERSON OFFICIATING Mike Imergoot – MSHSAA Mechanics Interpreter.
TECHNIQUES FOR
2-PERSON OFFICIATING
Mike Imergoot – MSHSAA Mechanics Interpreter
PREGAME CONFERENCE• NecessaryNecessary• MandatoryMandatory• Referee’s responsibilityReferee’s responsibility• New rulesNew rules• New mechanicsNew mechanics• Off ball coverageOff ball coverage• Pressing defensePressing defense• Delay mechanicsDelay mechanics• Double whistlesDouble whistles• Court coverageCourt coverage
• Throw-ins Throw-ins • Last second shots – 3pt/2pt Last second shots – 3pt/2pt
goals/.3 sec or lessgoals/.3 sec or less• Technical/Intent foul Technical/Intent foul
administrationadministration• Resumption of playResumption of play• Bench conduct & Bench conduct &
sportsmanshipsportsmanship• Correctable errorsCorrectable errors
PRE-GAME WARM-UPPRE-GAME WARM-UP
Enter court together 15-min before game time. During Warm-ups
R at 28-ft line – observes visiting teamU at 28-ft line – observes home team
Both observe for illegal equipment, dunking, grasping
R checks book at 12 minutes R & U have pre-game conference at 5-minutes
Discuss: floor captains; sportsmanship; legally equipped; out of huddle on 1st horn; jerseys in/shorts up; location of administrator – NO RULES DISCUSSIONS!
After introductions, R jogs to division line opposite table, U remains at division line on table side.
PREGAME WARM-UP
SCORER’S TABLE
U R
HOME TEAM
VISITING TEAM
VISITOR BENCH HOME BENCH
JUMP BALL Referee tosses
Responsible for two jumpers Holds position until midcourt area clears – normally becomes the trail after
ball is controlled• Becomes lead if toss is contested near the U or goes into backcourt
Checks possession area after control is established Makes certain clock has started
• Umpire monitors 8 non-jumpers Checks for jerseys tucked-in; shorts above hips – don’t allow in! Chops clock Normally becomes lead unless ball controlled in backcourt or contested Rules on tap out-of-bounds behind R
JUMP BALL MECHANICS
SCORER’S TABLE
U
R
HOME TEAM
VISITING TEAM
DIRECTION OF PLAY
L
T
JUMP BALL TO BACKCOURT
SCORER’S TABLE
U
R
HOME TEAM
VISITING TEAM
DIRECTION OF PLAY
L
T
PRIMARY COVERAGE AREAS
SCORER’S TABLE
T
LL
T
Lead with on-ball coverage
Trail with on-ball coverage
THROW-IN TO START 2ND, 3RD, & 4TH PERIODS
SCORER’S TABLE
DIRECTION OF PLAYT
L
BACK COURT THROW-IN ON ENDLINE
SCORER’S TABLE
DIRECT
T
L
Direction of Play
New Trail Handles All Throw-ins in Back Court
BACK COURT THROW-IN ON SIDELINE
SCORER’S TABLE
DIRECT
T
L
Direction of Play
New Trail Handles All Throw-ins in Back Court
FRONT COURT THROW-IN ON BASE LINE
SCORER’S TABLE
DIRECT
T
L
Direction of Play
FRONT COURT SIDELINE – LEAD SIDE (OUTSIDE FT-LINE EXTENDED)
SCORER’S TABLE
DIRECT
T
L
Direction of Play
FRONT COURT SIDELINE – LEAD SIDE (INSIDE FT-LINE EXTENDED – OPTION 1)
SCORER’S TABLE
DIRECT
T
L
Direction of Play
IF UNABLE TO BOUNCE, LEAD MAY HAND/BOUNCE BALL TO THROWER FORCING A SWITCH W/TRAIL
FRONT COURT SIDELINE – LEAD SIDE (INSIDE FT-LINE EXTENDED – OPTION 2)
SCORER’S TABLE
DIRECT
T
L
Direction of Play
LEAD MAY BOUNCE BALL TO THROWER
FRONT COURT SIDELINE – TRAIL SIDE
SCORER’S TABLE
DIRECT
T
L
Direction of Play
TECHNICAL/INTENTIONAL FOUL ADMINISTRATION
• Official who calls foul administers at free throw line– No players allowed on lane– Hands ball to shooter– Administers division line throw-in for T-fouls– Will administer throw-in for intentional foul if
it occurred in his primary area.• Non-calling official stays with 9 players at mid
court and observes– Becomes lead following free throws– Will administer throw-in for intentional foul if
it occurred in his primary area.
TECHNICAL/INTENTIONAL FOUL ADMINISTRATION
SCORER’S TABLE
T
L
TRAIL CALLS FOUL
T
LREPORTS FOUL x
ADMINISTERS FREE THROWS
ADMINISTERS THROW-IN
Observes Players
OFFICIAL NEAREST SPOT OF FOUL ADMINISTERS THROW-IN AFTER
INTENTIONAL FOUL
TECHNICAL/INTENTIONAL FOUL ADMINISTRATION
SCORER’S TABLE
T
L
LEAD CALLS FOUL
T
LX
ADMINISTERS FREE THROWS
ADMINISTERS THROW-IN
OBSERVES PLAYERS
REPORTS FOUL
OFFICIAL NEAREST SPOT OF FOUL ADMINISTERS THROW-IN
AFTER INTENTIONAL FOUL
FOUL CALLING & REPORTING
• Calling Official Sound whistle one time. Raise one hand with fist clenched and arm straight
and move toward the offending player. Indicate color, number and infraction at the spot
of the foul. “Bird-dog” only if necessary to clarify.
Calling Official (Cont’d)
• Indicate throw-in spot, direction of play, or free throws to non-calling official and other players.
• If a basket has been scored signal to count as soon as it has been legally scored.
• Attend to dead-ball situation at point of foul before reporting to table.
Non-calling Official
• Freeze field of vision to observe players until calling official completes reporting process.
• Ignore the ball during reporting.• After reporting is complete, move to
appropriate position.• ALWAYS SWITCH ON EVERY FOUL1
REPORTING FOULS
• Calling official moves to reporting area and comes to a complete stop.
• Get eye contact with scorer• Slowly indicate color, number, infraction, and
throw-in spot or number of free throws• Complete all communication before admitting
a substitute or granting a time-out.
FOUL ADMINISTRATION WITH FREE THROWS
SCORER’S TABLE
T
L
TRAIL CALLS FOUL
L
T
REPORTS FOUL x
New lead administers free
throws; watches 1st marked lane spaces
on each side; and space 2/3 opposite.
New trail watches shooter, 2nd /3rd marked opposite lane spaces & all non-marked spaces.
If foul in front court, officials must switch.
L
T
If foul in back court, officials must still switch.
L
T
FOUL ADMINISTRATION WITH FREE THROWS
SCORER’S TABLE
T
L
LEAD CALLS FOUL
L
T
REPORTS FOUL x
New lead administers free
throws; watches 1st marked lane spaces
on each side; and space 2/3 opposite.
New trail watches shooter, 2nd /3rd marked opposite lane spaces & all non-marked spaces.
If foul in front court, officials must switch.
L
L
T
If foul in back court, officials must still switch.
REPORTS FOUL x
FOUL ADMINISTRATION WITH NO FREE THROWS
SCORER’S TABLE
T
L
TRAIL CALLS FOUL
L
T
REPORTS FOUL x
New lead takes position opposite
new trailNew trail administers throw-in in back court
If foul in front court, officials must switch.
L
T
If foul in back court, officials must still switch.
T
L
FOUL ADMINISTRATION WITH NO FREE THROWS
SCORER’S TABLE
T
L
LEAD CALLS FOUL
L
T
REPORTS FOUL x
New lead takes position opposite
new trailNew trail administers throw-in in back court
If foul in front court, officials must switch.
LL
If foul in back court, officials must still switch.
TX
T
TIME-OUT POSITIONS
The official who calls the time out will stand facing the table on the division line (on the circle nearest the table for a 30-sec time-out & on the circle farthest from the table for a 60-sec time-out or intermission.
The non-administering official will stand at the throw-in spot holding the ball indicating direction of play; or at the free throw line.
TIME-OUT POSITIONS
T
L
T
SCORER’S TABLE
30- SEC
60- SEC
L
THROW-IN AFTER TIME
OUT
FREE THROW AFTER TIME
OUT
POSITIONS DURING INTERMISSIONS
U
R
SCORER’S TABLE
Direction of Play
Officials should assume these positions during intermission
between quarters and any extra periods