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PR9.3
USBC
2026 Intercollegiate Singles Championship - Men
PR9.3What's this?Designed for: VARIABLE BUFFER SPEEDS | DUAL CONDITIONING TANKS | REVERSE DROP BRUSH
- Distance
- 55 ft
- Volume
- 30.65 mL
- Ratio
- 1.46:1
- Drop brush
- 40 ft
- Forward
- 14.80 mL
- Reverse
- 15.85 mL
- Tanks
- CURVE & GLIDE
- Pump
- 50µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 4 | 50 | 14 | 50 | A - CURVE | 0 → 6 | 7,400 |
| 2 | 2L | 2R | 4 | 50 | 18 | 50 | A - CURVE | 6 → 16 | 7,400 |
| 3 | 2L | 2R | 0 | 50 | 18 | 50 | A - CURVE | 16 → 26 | 0 |
| 4 | 2L | 2R | 0 | 50 | 22 | 50 | A - CURVE | 26 → 32 | 0 |
| 5 | 2L | 2R | 0 | 50 | 22 | 50 | A - CURVE | 32 → 38 | 0 |
| 6 | 2L | 2R | 0 | 50 | 22 | 50 | A - CURVE | 38 → 45 | 0 |
| 7 | 2L | 2R | 0 | 50 | 26 | 50 | A - CURVE | 45 → 55 | 0 |
| Total | 14,800 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 50 | 30 | 50 | B - GLIDE | 40 → 28 | 0 |
| 2 | 11L | 11R | 1 | 50 | 18 | 50 | B - GLIDE | 28 → 25 | 950 |
| 3 | 10L | 10R | 1 | 50 | 18 | 50 | B - GLIDE | 25 → 23 | 1,050 |
| 4 | 9L | 9R | 1 | 50 | 18 | 50 | B - GLIDE | 23 → 20 | 1,150 |
| 5 | 8L | 8R | 1 | 50 | 18 | 50 | B - GLIDE | 20 → 18 | 1,250 |
| 6 | 7L | 7R | 1 | 50 | 14 | 50 | B - GLIDE | 18 → 16 | 1,350 |
| 7 | 6L | 6R | 1 | 50 | 14 | 50 | B - GLIDE | 16 → 14 | 1,450 |
| 8 | 5L | 5R | 1 | 50 | 14 | 50 | B - GLIDE | 14 → 12 | 1,550 |
| 9 | 4L | 4R | 1 | 50 | 14 | 50 | B - GLIDE | 12 → 10 | 1,650 |
| 10 | 3L | 3R | 1 | 50 | 14 | 50 | B - GLIDE | 10 → 8 | 1,750 |
| 11 | 2L | 2R | 2 | 50 | 10 | 50 | B - GLIDE | 8 → 5 | 3,700 |
| 12 | 2L | 2R | 0 | 50 | 10 | 50 | B - GLIDE | 5 → 0 | 0 |
| Total | 15,850 µL | ||||||||
Pinlocity Rating (PR)
How hard this pattern plays, 1 (a walled house shot) to 10 (long, flat, and heavy). Brutal. Computed from the sheet numbers and the load tables; no opinions involved.
- Ratio 45%10.0Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%10.039 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%7.5Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%7.620 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: Usbc Patterns / Collegiate.
Sheet dated 2026-04-20. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.

