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PR9.2
USBCSport
2025 U.S. Women's Open (Pattern #3)
PR9.2What's this?Designed for: VARIABLE BUFFER SPEEDS | REVERSE DROP BRUSH
- Distance
- 48 ft
- Volume
- 26.72 mL
- Ratio
- 1.22:1
- Drop brush
- 32 ft
- Forward
- 13.52 mL
- Reverse
- 13.20 mL
- Tanks
- FIRE
- Pump
- 40µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 2 | 40 | 18 | 3 | A - FIRE | 0 → 3 | 2,960 |
| 2 | 4L | 4R | 5 | 40 | 22 | 3 | A - FIRE | 3 → 18 | 6,600 |
| 3 | 4L | 4R | 3 | 40 | 26 | 3 | A - FIRE | 18 → 29 | 3,960 |
| 4 | 2L | 2R | 0 | 40 | 26 | 2 | A - FIRE | 29 → 43 | 0 |
| 5 | 2L | 2R | 0 | 40 | 26 | 1 | A - FIRE | 43 → 48 | 0 |
| Total | 13,520 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 40 | 30 | 3 | A - FIRE | 32 → 28 | 0 |
| 2 | 4L | 4R | 4 | 40 | 18 | 3 | A - FIRE | 28 → 18 | 5,280 |
| 3 | 4L | 4R | 4 | 40 | 14 | 3 | A - FIRE | 18 → 10 | 5,280 |
| 4 | 4L | 4R | 2 | 40 | 10 | 3 | A - FIRE | 10 → 7 | 2,640 |
| 5 | 2L | 2R | 0 | 40 | 10 | 3 | A - FIRE | 7 → 0 | 0 |
| Total | 13,200 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%9.839 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%8.6Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%5.220 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: Usbc Patterns / U.S. Women's Open.
Sheet dated 2025-06-13. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.

