Transcript Slide 1

TECHNIQUES
FOR
2-PERSON
OFFICIATING
Mike Imergoot – MSHSAA Mechanics Interpreter
PREGAME CONFERENCE
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Necessary
Mandatory
Referee’s responsibility
New rules
New mechanics
Off ball coverage
Pressing defense
Delay mechanics
Double whistles
Court coverage
• Throw-ins
• Last second shots – 3pt/2pt
goals/.3 sec or less
• Technical/Intent foul
administration
• Resumption of play
• Bench conduct &
sportsmanship
• Correctable errors
PRE-GAME WARM-UP
 Enter court together 15-min before game time.
 During Warm-ups
 R at 28-ft line – observes visiting team
 U 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
VISITOR BENCH
SCORER’S TABLE
HOME
TEAM
HOME BENCH
VISITING
TEAM
U
R
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
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
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
L
HOME
TEAM
VISITING
TEAM
R
T
DIRECTION OF PLAY
JUMP BALL TO BACKCOURT
SCORER’S TABLE
U
HOME
TEAM
T
R
VISITING
TEAM
L
DIRECTION OF PLAY
PRIMARY COVERAGE AREAS
Lead with on-ball
coverage
SCORER’S TABLE
L
L
T
T
Trail with on-ball
coverage
THROW-IN TO START 2ND, 3RD, & 4TH PERIODS
SCORER’S TABLE
L
T
DIRECTION OF PLAY
BACK COURT THROW-IN ON ENDLINE
SCORER’S TABLE
L
T
T
New Trail Handles All
Throw-ins in Back Court
Direction of DIRECT
Play
L
BACK COURT THROW-IN ON SIDELINE
SCORER’S TABLE
T
L
New Trail Handles All
Throw-ins in Back Court
T
Direction of DIRECT
Play
L
FRONT COURT THROW-IN ON BASE LINE
SCORER’S TABLE
T
L
T
L
Direction of DIRECT
Play
FRONT COURT SIDELINE – LEAD SIDE
(OUTSIDE FT-LINE EXTENDED)
SCORER’S TABLE
T
L
L
T
Direction of DIRECT
Play
FRONT COURT SIDELINE – LEAD SIDE
(INSIDE FT-LINE EXTENDED – OPTION 1)
SCORER’S TABLE
T
IF UNABLE TO BOUNCE, LEAD MAY HAND/BOUNCE
BALL TO THROWER FORCING A SWITCH W/TRAIL
T
Direction of DIRECT
Play
L
L
FRONT COURT SIDELINE – LEAD SIDE
(INSIDE FT-LINE EXTENDED – OPTION 2)
SCORER’S TABLE
LEAD MAY BOUNCE
BALL TO THROWER
T
Direction of DIRECT
Play
L
FRONT COURT SIDELINE – TRAIL SIDE
SCORER’S TABLE
L
T
Direction of DIRECT
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
Observes Players
REPORTS FOUL
x
L
T
T
L
ADMINISTERS FREE
THROWS
OFFICIAL NEAREST SPOT OF FOUL
ADMINISTERS THROW-IN
ADMINISTERS THROW-IN AFTER
INTENTIONAL FOUL
TRAIL CALLS FOUL
TECHNICAL/INTENTIONAL FOUL ADMINISTRATION
SCORER’S TABLE
OBSERVES PLAYERS
X
T
ADMINISTERS THROW-IN
T
LEAD CALLS FOUL
L
L
REPORTS FOUL
ADMINISTERS
FREE THROWS
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
New lead
administers free
throws; watches 1st
marked lane spaces
on each side; and
space 2/3 opposite.
T
REPORTS FOUL
L
x
L
L
L
New trail watches
shooter, 2nd /3rd marked
opposite lane spaces & all
non-marked spaces.
If foul in back court, officials
must still switch.
TRAIL CALLS FOUL
T
T T
If foul in front court,
officials must switch.
FOUL ADMINISTRATION WITH FREE THROWS
SCORER’S TABLE
T
REPORTS FOUL
REPORTS FOUL
x
New lead
administers free
throws; watches 1st
marked lane spaces
on each side; and
space 2/3 opposite.
x
L
L
L
L
New trail watches
shooter, 2nd /3rd marked
opposite lane spaces & all
non-marked spaces.
If foul in back court, officials
must still switch.
LEAD CALLS FOUL
T
T T
If foul in front court,
officials must switch.
FOUL ADMINISTRATION WITH NO FREE THROWS
T
New trail administers
throw-in in back court
SCORER’S TABLE
T
REPORTS FOUL
New lead takes
position opposite
new trail
T
x
L
L
L
If foul in back court, officials
must still switch.
TRAIL CALLS FOUL
T
If foul in front court,
officials must switch.
L
FOUL ADMINISTRATION WITH NO FREE THROWS
T
New trail administers
throw-in in back court
SCORER’S TABLE
T
REPORTS FOUL
New lead takes
position opposite
new trail
x
T
L
X
L
L
If foul in back court,
officials must still switch.
LEAD CALLS FOUL
T
If foul in front court,
officials must switch.
L
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
SCORER’S TABLE
L
THROW-IN
AFTER TIME
OUT
30- SEC
T
T
60- SEC
FREE THROW
AFTER TIME
OUT
L
POSITIONS DURING INTERMISSIONS
SCORER’S TABLE
Officials should assume these
positions during intermission
between quarters and any
extra periods
U
R
Direction of Play