Watching Europe and South America 69 leagues
Founded 1927 in Roma
Palazzetto sul Tevere, holding 12 000
The four factors
The four things that decide a basketball game, after Dean Oliver: shooting (effective field goal %, which counts a three as one and a half), turnovers (the share of trips thrown away), rebounds (the share of own misses won back) and free throws (tries per shot). The bars show each club against the other, and the club page shows it against the league.
They add up to the margin: the report's three cards are the factors that moved the score most, in points.
Work on the factor the card calls costly: ball handlers and the tempo for turnovers, bigs for rebounds, drivers for the line.
Acquedotti Roma let in 108.9 per 100 trips against the league's 114.9. Lower is better: 1st of 16.
| 100 × 1 170 allowed ÷ 1 074 possessions | 108.9 |
|---|---|
| League mean, 16 clubs | 114.9 |
| Rank, 16 clubs | 1st of 16 |
Acquedotti Roma shoot 52.9 % effective. The league shoots 56.0 %. That is 15th of 16.
| Acquedotti Roma: (427 + ½ × 111) ÷ 912 | 52.9 % |
|---|---|
| League mean, 16 clubs | 56.0 % |
| Rank, 16 clubs | 15th of 16 |
Acquedotti Roma score 111.3 points for every 100 trips. The league scores 114.9. That is 14th of 16.
| 100 × 1 189 points ÷ 1 068 possessions | 111.3 |
|---|---|
| League mean, 16 clubs | 114.9 |
| Rank, 16 clubs | 14th of 16 |
#71 · PF
| 43 made of 83, 9 of them threes | 43/83 |
|---|---|
| Points: 2 × 43 + 9 | 95 |
| His shots are worth (expected) | 87.9 |
| Above expected | 95 − 87.9 = +7.1 adds up |
| Acquedotti Roma: (427 + ½ × 111) ÷ 912 | 52.9 % |
|---|---|
| League mean, 16 clubs | 56.0 % |
| Rank, 16 clubs | 15th of 16 |
| Acquedotti Roma: 195 ÷ 1 068 possessions | 18.3 % |
|---|---|
| League mean, 16 clubs | 18.4 % |
| Rank, 16 clubs | 8th of 16 |
| Acquedotti Roma: 129 ÷ (129 + 337) | 27.7 % |
|---|---|
| League mean, 16 clubs | 27.1 % |
| Rank, 16 clubs | 6th of 16 |
| Acquedotti Roma: 279 tries ÷ 912 shots | 30.6 % |
|---|---|
| League mean, 16 clubs | 29.9 % |
| Rank, 16 clubs | 6th of 16 |
Shot-making
Points scored from the floor minus the points those shots are worth. Above zero is shooting better than the league does from the same shots, below zero is worse. Free throws are not shots and are not in it.
Over a night it is mostly luck, and the page calls it that: a few points either way is as expected. Over a season it settles, and a man far from zero is either a real finisher or a man whose luck will turn.
Rest or sharpen the man if it is persistently below zero; do not rebuild the attack on one hot night.
Over 6 games Acquedotti Roma's shots were worth 398.6 points and they scored 393 from the floor: 0.9 a game in line with what than the league would do from the same shots.
| Points: 2 × 174 + 45 | 393 |
|---|---|
| Expected points, the squad's shots added up | 398.6 |
| Shot-making | −5.6 |
| A game | −0.94 |
Expected points are measured against league rates through round 14.
| Kind of shot | Shots | Worth | Points |
|---|---|---|---|
| Mid-range · Driveonly a few league shots like it, so the same play from the same zone: 40 % of 250 | 13 | 0.81 | 10.5 |
| Mid-range · Drive · second chanceonly a few league shots like it, so the same play from the same zone: 40 % of 250 | 2 | 0.81 | 1.6 |
| Mid-range · Drive · fast breakonly a few league shots like it, so the same play from the same zone: 40 % of 250 | 2 | 0.81 | 1.6 |
| Mid-range · Drive · fast break · second chanceonly a few league shots like it, so the same play from the same zone: 40 % of 250 | 1 | 0.81 | 0.8 |
| Mid-range · Post-uponly a few league shots like it, so the zone's rate: 40 % of 1 239 | 15 | 0.79 | 11.9 |
| Mid-range · Post-up · second chanceonly a few league shots like it, so the zone's rate: 40 % of 1 239 | 2 | 0.79 | 1.6 |
| Mid-range · Catch and shoot39 % of 202 league shots | 10 | 0.78 | 7.8 |
| Mid-range · Catch and shoot · second chanceonly a few league shots like it, so the same play from the same zone: 38 % of 282 | 3 | 0.77 | 2.3 |
| Mid-range · Catch and shoot · fast breakonly a few league shots like it, so the same play from the same zone: 38 % of 282 | 3 | 0.77 | 2.3 |
| Mid-range · Pull-up39 % of 394 league shots | 46 | 0.78 | 35.7 |
| Mid-range · Pull-up · second chanceonly a few league shots like it, so the same play from the same zone: 40 % of 549 | 5 | 0.80 | 4.0 |
| Mid-range · Pull-up · fast breakonly a few league shots like it, so the same play from the same zone: 40 % of 549 | 9 | 0.80 | 7.2 |
| Rim · Drive63 % of 928 league shots | 45 | 1.27 | 57.0 |
| Rim · Drive · second chanceonly a few league shots like it, so the same play from the same zone: 62 % of 1 444 | 13 | 1.25 | 16.2 |
| Rim · Drive · fast break64 % of 326 league shots | 18 | 1.28 | 23.0 |
| Rim · Drive · fast break · second chanceonly a few league shots like it, so the same play from the same zone: 62 % of 1 444 | 2 | 1.25 | 2.5 |
| Rim · Post-up68 % of 219 league shots | 11 | 1.37 | 15.1 |
| Rim · Post-up · second chanceonly a few league shots like it, so the same play from the same zone: 67 % of 289 | 2 | 1.34 | 2.7 |
| Rim · Post-up · fast breakonly a few league shots like it, so the same play from the same zone: 67 % of 289 | 3 | 1.34 | 4.0 |
| Rim · Catch and shoot64 % of 209 league shots | 17 | 1.27 | 21.6 |
| Rim · Catch and shoot · fast breakonly a few league shots like it, so the same play from the same zone: 66 % of 349 | 9 | 1.33 | 12.0 |
| Rim · Catch and shoot · fast break · second chanceonly a few league shots like it, so the same play from the same zone: 66 % of 349 | 1 | 1.33 | 1.3 |
| Rim · Pull-uponly a few league shots like it, so the zone's rate: 64 % of 2 266 | 9 | 1.28 | 11.5 |
| Rim · Pull-up · second chanceonly a few league shots like it, so the zone's rate: 64 % of 2 266 | 3 | 1.28 | 3.8 |
| Rim · Pull-up · fast breakonly a few league shots like it, so the zone's rate: 64 % of 2 266 | 6 | 1.28 | 7.7 |
| Rim · Pull-up · fast break · second chanceonly a few league shots like it, so the zone's rate: 64 % of 2 266 | 2 | 1.28 | 2.6 |
| Three · Driveonly a few league shots like it, so the zone's rate: 37 % of 2 541 | 3 | 1.12 | 3.4 |
| Three · Drive · second chanceonly a few league shots like it, so the zone's rate: 37 % of 2 541 | 1 | 1.12 | 1.1 |
| Three · Drive · fast breakonly a few league shots like it, so the zone's rate: 37 % of 2 541 | 2 | 1.12 | 2.2 |
| Three · Catch and shoot36 % of 1 367 league shots | 66 | 1.09 | 72.1 |
| Three · Catch and shoot · second chance36 % of 221 league shots | 6 | 1.09 | 6.5 |
| Three · Catch and shoot · fast break39 % of 286 league shots | 10 | 1.17 | 11.8 |
| Three · Catch and shoot · fast break · second chanceonly a few league shots like it, so the same play from the same zone: 37 % of 1 912 | 2 | 1.11 | 2.2 |
| Three · Pull-up40 % of 307 league shots | 16 | 1.19 | 19.1 |
| Three · Pull-up · second chanceonly a few league shots like it, so the same play from the same zone: 40 % of 419 | 3 | 1.19 | 3.6 |
| Three · Pull-up · fast breakonly a few league shots like it, so the same play from the same zone: 40 % of 419 | 7 | 1.19 | 8.3 |
| Total adds up | 368 | 1.08 | 398.6 |
Shot quality is counted from the 6 games whose streams are stored, of 14 played.
Dots are games, the line is the five-game mean, the dashed line is the league. All 14 games are counted.
Acquedotti Roma lean on pull-ups: 28.8 % of its shots against the league's 19.1 %.
| Acquedotti Roma: drives + post-ups + catch and shoot + pull-ups | 102 drives + 33 post-ups + 127 catch and shoot + 106 pull-ups = 368 |
|---|
Expected points
The points the league gets from shots like this one this season: the zone, the play, whether it came on the break and whether it came on a second chance. It does not know who was guarding or how far out he stood, because the game records neither. A club's expected points are the sum over its shots, and every figure opens to the kinds of shot it is made of.
It is a measure, not a rule: nothing in a match depends on it. It tells shot selection (how good the shots were) apart from shot-making (what the men did with them), so a bad night reads as bad luck or bad shots rather than just a bad night.
Take more of the shots the league scores most from, the rim and the open three, and fewer long pull-ups; the tactics page moves shots between them.
A man is listed from 50 shots.
