Basketball · Level 6: Advanced · Sub-level 6.5
Scouting and Statistics
10 tests · 100 facts · updated 22 October 2026 · markdown
Possessions, offensive and net rating, Dean Oliver's four factors, turnover rate, usage rate, assist-to-turnover ratio, PER and all-in-one numbers, on/off and line-up data, scouting reports and video.
Each test below is ten questions on Insporta. The list under a test is what the questions check: one fact per question, with the source it was written from. Read it before the test, or come back from a wrong answer.
Test 1PossessionsTake a test
Per-possession numbers compare fairly.
Source: General basketball reference, advanced statistics · recall
Each term marks a possession ending or continuing.
Source: General basketball reference, advanced statistics · recall
An offensive rebound does not start a new possession.
Source: General basketball reference, advanced statistics · recall
A turnover uses a possession.
Source: General basketball reference, advanced statistics · recall
Possessions swap back and forth.
Source: General basketball reference, advanced statistics · recall
It puts every team on the same scale.
Source: General basketball reference, advanced statistics · recall
Fewer possessions for the same points is better.
Source: General basketball reference, advanced statistics · applied
Shots, minus offensive boards, plus turnovers, plus free throws.
Source: General basketball reference, advanced statistics · applied
More possessions means faster.
Source: General basketball reference, advanced statistics · applied
80 - 10 + 15 + 0.44 x 25 = 96.
Source: General basketball reference, advanced statistics · applied
Test 2Offensive and net ratingTake a test
It measures attack efficiency.
Source: General basketball reference, advanced statistics · recall
It shows the margin per 100 possessions.
Source: General basketball reference, advanced statistics · recall
Margins show strength more steadily.
Source: General basketball reference, advanced statistics · recall
Above zero is good.
Source: General basketball reference, advanced statistics · recall
Fast teams score more per game.
Source: General basketball reference, advanced statistics · recall
Lower defensive rating is better.
Source: General basketball reference, advanced statistics · recall
Close wins can outrun the margins.
Source: General basketball reference, advanced statistics · applied
Possessions, offence, defence, subtract.
Source: General basketball reference, advanced statistics · applied
Higher is better.
Source: General basketball reference, advanced statistics · applied
115 - 108 = 7.
Source: General basketball reference, advanced statistics · applied
Test 3The four factorsTake a test
In 'Basketball on Paper' (2004).
Source: General basketball reference, advanced statistics · recall
Shooting, turnovers, rebounding and free throws.
Source: General basketball reference, advanced statistics · recall
OREB% is the rebounding factor.
Source: General basketball reference, advanced statistics · recall
Four on each end of the floor.
Source: General basketball reference, advanced statistics · recall
Free throws are the fourth factor.
Source: General basketball reference, advanced statistics · recall
They split the result into parts.
Source: General basketball reference, advanced statistics · recall
Turnovers waste possessions.
Source: General basketball reference, advanced statistics · applied
Roughly 40, 25, 20 and 15 per cent.
Source: General basketball reference, advanced statistics · applied
Go through the factors one by one.
Source: General basketball reference, advanced statistics · applied
Shooting.
Source: General basketball reference, advanced statistics · applied
Test 4Turnover rateTake a test
Careful teams waste fewer possessions.
Source: General basketball reference, advanced statistics · recall
Fast teams have more chances to lose the ball.
Source: General basketball reference, advanced statistics · recall
The other team runs at once.
Source: General basketball reference, advanced statistics · recall
Forced turnovers show active defence.
Source: General basketball reference, advanced statistics · recall
He touches the ball most.
Source: General basketball reference, advanced statistics · recall
High usage brings some mistakes.
Source: General basketball reference, advanced statistics · recall
Fatigue affects ball security.
Source: General basketball reference, advanced statistics · applied
Turnovers, possessions, divide, scale.
Source: General basketball reference, advanced statistics · applied
Lower is better.
Source: General basketball reference, advanced statistics · applied
Turnovers and possessions.
Source: General basketball reference, advanced statistics · applied
Test 5Usage rateTake a test
Shots, free throws and turnovers count.
Source: General basketball reference, advanced statistics · recall
Stars finish the most plays.
Source: General basketball reference, advanced statistics · recall
Taking on more means more difficult chances.
Source: General basketball reference, advanced statistics · recall
He helps without the ball.
Source: General basketball reference, advanced statistics · recall
Stars combine volume and efficiency.
Source: General basketball reference, advanced statistics · recall
There is only one ball.
Source: General basketball reference, advanced statistics · recall
More plays often means harder ones.
Source: General basketball reference, advanced statistics · applied
Stars finish the most plays.
Source: General basketball reference, advanced statistics · applied
Usage, efficiency, compare, decide.
Source: General basketball reference, advanced statistics · applied
Many team plays end with him.
Source: General basketball reference, advanced statistics · applied
Test 6Assists and turnoversTake a test
It shows care with the ball.
Source: General basketball reference, advanced statistics · recall
Good playmaking with few mistakes.
Source: General basketball reference, advanced statistics · recall
It adjusts for time and team scoring.
Source: General basketball reference, advanced statistics · recall
It counts passes that create shots.
Source: General basketball reference, advanced statistics · recall
Assists need the shot to go in.
Source: General basketball reference, advanced statistics · recall
Also called the hockey assist.
Source: General basketball reference, advanced statistics · recall
More touches bring more chances to lose it.
Source: General basketball reference, advanced statistics · applied
Higher is better.
Source: General basketball reference, advanced statistics · applied
Assists, turnovers, ratio, video.
Source: General basketball reference, advanced statistics · applied
8 assists and 2 turnovers is 4 to 1.
Source: General basketball reference, advanced statistics · applied
Test 7PER and all-in-one numbersTake a test
It is an all-in-one number.
Source: General basketball reference, advanced statistics · recall
It is built from box-score totals.
Source: General basketball reference, advanced statistics · recall
League average is set at 15.
Source: General basketball reference, advanced statistics · recall
Box scores capture little defence.
Source: General basketball reference, advanced statistics · recall
They combine many statistics.
Source: General basketball reference, advanced statistics · recall
Context and video matter too.
Source: General basketball reference, advanced statistics · recall
15 is average.
Source: General basketball reference, advanced statistics · applied
Higher is better; 15 is average.
Source: General basketball reference, advanced statistics · applied
Numbers first, then detail and context.
Source: General basketball reference, advanced statistics · applied
John Hollinger.
Source: General basketball reference, advanced statistics · applied
Test 8On/off and line-up dataTake a test
The difference hints at his impact.
Source: General basketball reference, advanced statistics · recall
A bench player may face other benches.
Source: General basketball reference, advanced statistics · recall
Coaches find their best groups.
Source: General basketball reference, advanced statistics · recall
Chemistry shows in the numbers.
Source: General basketball reference, advanced statistics · recall
More minutes give more reliable numbers.
Source: General basketball reference, advanced statistics · recall
It tries to isolate a player's impact.
Source: General basketball reference, advanced statistics · recall
Twelve minutes is a tiny sample.
Source: General basketball reference, advanced statistics · applied
Collect, rate, filter, test.
Source: General basketball reference, advanced statistics · applied
More minutes, more reliable.
Source: General basketball reference, advanced statistics · applied
The team with a player on and off the court.
Source: General basketball reference, advanced statistics · applied
Test 9Scouting reportsTake a test
Both need to know the plan.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
For example, driving right.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
Forcing the weak hand lowers his success.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
He reports before the game.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
Too much detail gets lost.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
Recognising calls helps the defence.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
Take away his favourite direction.
Source: FIBA/WABC Coaches Manual Level 3, scouting · applied
Watch, note, list, present.
Source: FIBA/WABC Coaches Manual Level 3, scouting · applied
Moves and spots matter; brands do not.
Source: FIBA/WABC Coaches Manual Level 3, scouting · applied
A player's favourite moves.
Source: FIBA/WABC Coaches Manual Level 3, scouting · applied
Test 10VideoTake a test
Preparation comes before the game.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
He cuts video for coaches and players.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
Tags group pick-and-rolls, post-ups and more.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
Focus beats volume.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
Seeing is clearer than being told.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
Together they explain performance.
Source: FIBA/WABC Coaches Manual Level 3, scouting · recall
Video explains the number.
Source: FIBA/WABC Coaches Manual Level 3, scouting · applied
Collect, tag, cut, show.
Source: FIBA/WABC Coaches Manual Level 3, scouting · applied
Short and focused is best.
Source: FIBA/WABC Coaches Manual Level 3, scouting · applied
Clips of the opponent's plays.
Source: FIBA/WABC Coaches Manual Level 3, scouting · applied
Sources
FIBA/WABC Coaches Manual Level 3 and general coaching references; original questions authored, nothing reproduced. Numbered FIBA rules belong to the Rules category.
- General basketball reference, advanced statistics80
- FIBA/WABC Coaches Manual Level 3, scouting20