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USBCSport

2026 U.S. Open (Pattern 1)

PR6.9What's this?

Designed for: REVERSE DROP BRUSH

Source
Distance
40 ft
Volume
31.00 mL
Ratio
1.84:1
Drop brush
34 ft
Forward
19.45 mL
Reverse
11.55 mL
Tanks
CURVE
Pump
50µL
021042063084010501L: 0 µL forward1L: 0 µL reverse12L: 350 µL forward2L: 200 µL reverse3L: 350 µL forward3L: 200 µL reverse34L: 350 µL forward4L: 200 µL reverse5L: 400 µL forward5L: 250 µL reverse56L: 400 µL forward6L: 250 µL reverse7L: 400 µL forward7L: 250 µL reverse78L: 500 µL forward8L: 250 µL reverse9L: 500 µL forward9L: 350 µL reverse910L: 550 µL forward10L: 350 µL reverse11L: 550 µL forward11L: 350 µL reverse1112L: 550 µL forward12L: 350 µL reverse13L: 550 µL forward13L: 400 µL reverse1314L: 600 µL forward14L: 400 µL reverse15L: 650 µL forward15L: 400 µL reverse1516L: 650 µL forward16L: 400 µL reverse17L: 650 µL forward17L: 400 µL reverse1718L: 650 µL forward18L: 400 µL reverse19L: 650 µL forward19L: 400 µL reverse1920L: 650 µL forward20L: 400 µL reverse19R: 650 µL forward19R: 400 µL reverse1918R: 650 µL forward18R: 400 µL reverse17R: 650 µL forward17R: 400 µL reverse1716R: 650 µL forward16R: 400 µL reverse15R: 650 µL forward15R: 400 µL reverse1514R: 600 µL forward14R: 400 µL reverse13R: 600 µL forward13R: 400 µL reverse1312R: 550 µL forward12R: 350 µL reverse11R: 550 µL forward11R: 350 µL reverse1110R: 550 µL forward10R: 350 µL reverse9R: 550 µL forward9R: 350 µL reverse98R: 500 µL forward8R: 250 µL reverse7R: 500 µL forward7R: 250 µL reverse76R: 400 µL forward6R: 250 µL reverse5R: 400 µL forward5R: 250 µL reverse54R: 350 µL forward4R: 50 µL reverse3R: 350 µL forward3R: 50 µL reverse32R: 350 µL forward2R: 50 µL reverse1R: 0 µL forward1R: 0 µL reverse1LEFTRIGHTforwardreverse

Forward loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R750183A - CURVE0 → 1512,950
25L5R150183A - CURVE15 → 181,550
38L7R250183A - CURVE18 → 232,600
410L9R150183A - CURVE23 → 251,100
514L13R150183A - CURVE25 → 28700
615L15R150183A - CURVE28 → 30550
72L2R050263A - CURVE30 → 400
Total19,450 µL

Reverse loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R050303A - CURVE34 → 240
213L13R150183A - CURVE24 → 21750
39L9R250183A - CURVE21 → 162,300
45L5R150183A - CURVE16 → 141,550
52L5R350143A - CURVE14 → 85,100
62L2R150143A - CURVE8 → 61,850
72L2R050143A - CURVE6 → 00
Total11,550 µL

Pinlocity Rating (PR)

How hard this pattern plays, 1 (a walled house shot) to 10 (long, flat, and heavy). Sport. Computed from the sheet numbers and the load tables; no opinions involved.

PR6.9
  • Ratio 45%9.0Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
  • Distance 25%3.039 to 41 ft is the playable band; longer and shorter both climb.
  • Outside oil 20%6.5Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
  • Volume 10%7.820 to 26 mL is typical; heavier or lighter both add difficulty.

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Notes

Kegel Pattern Library: Usbc Patterns / U.S. Open.

Sheet dated 2026-03-05. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.