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USBC

2026 U.S. Women's Open (Pattern 4)

PR6.1What's this?

Designed for: VARIABLE MICROLITER STREAMS | DUAL CONDITIONING TANKS

Source
Distance
40 ft
Volume
27.37 mL
Ratio
2.20:1
Drop brush
40 ft
Forward
10.20 mL
Reverse
17.17 mL
Tanks
FIRE & INFINITY
Pump
MULTI
01943885827769701L: 0 µL forward1L: 0 µL reverse12L: 120 µL forward2L: 60 µL reverse3L: 120 µL forward3L: 110 µL reverse34L: 120 µL forward4L: 160 µL reverse5L: 240 µL forward5L: 210 µL reverse56L: 240 µL forward6L: 310 µL reverse7L: 240 µL forward7L: 360 µL reverse78L: 240 µL forward8L: 460 µL reverse9L: 240 µL forward9L: 510 µL reverse910L: 360 µL forward10L: 610 µL reverse11L: 360 µL forward11L: 610 µL reverse1112L: 360 µL forward12L: 610 µL reverse13L: 360 µL forward13L: 610 µL reverse1314L: 360 µL forward14L: 610 µL reverse15L: 360 µL forward15L: 610 µL reverse1516L: 360 µL forward16L: 610 µL reverse17L: 360 µL forward17L: 610 µL reverse1718L: 360 µL forward18L: 610 µL reverse19L: 360 µL forward19L: 610 µL reverse1920L: 360 µL forward20L: 610 µL reverse19R: 360 µL forward19R: 610 µL reverse1918R: 360 µL forward18R: 610 µL reverse17R: 360 µL forward17R: 610 µL reverse1716R: 360 µL forward16R: 610 µL reverse15R: 360 µL forward15R: 610 µL reverse1514R: 360 µL forward14R: 610 µL reverse13R: 360 µL forward13R: 610 µL reverse1312R: 360 µL forward12R: 610 µL reverse11R: 240 µL forward11R: 610 µL reverse1110R: 240 µL forward10R: 610 µL reverse9R: 240 µL forward9R: 510 µL reverse98R: 240 µL forward8R: 460 µL reverse7R: 240 µL forward7R: 360 µL reverse76R: 120 µL forward6R: 310 µL reverse5R: 120 µL forward5R: 210 µL reverse54R: 120 µL forward4R: 160 µL reverse3R: 120 µL forward3R: 110 µL reverse32R: 120 µL forward2R: 60 µL reverse1R: 0 µL forward1R: 0 µL reverse1LEFTRIGHTforwardreverse

Forward loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R2601450A & B - FIRE & INFINITY0 → 24,440
25L7R2601850A & B - FIRE & INFINITY2 → 73,480
310L12R2601850B - INFINITY7 → 122,280
42L2R0501850A - FIRE12 → 240
52L2R0502650A - FIRE24 → 400
Total10,200 µL

Reverse loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R0502650A - FIRE40 → 320
210L10R2501850B - INFINITY32 → 272,100
39L9R1501850B - INFINITY27 → 241,150
48L8R2501850B - INFINITY24 → 192,500
57L7R1501850A - FIRE19 → 171,350
66L6R2501450A - FIRE17 → 132,900
75L5R1501450A - FIRE13 → 111,550
84L4R1501450A - FIRE11 → 91,650
93L3R1501450A - FIRE9 → 71,750
102L2R1601050A & B - FIRE & INFINITY7 → 62,220
112L2R0501050A - FIRE6 → 00
Total17,170 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.

PR6.1
  • Ratio 45%8.2Flatter 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%5.3Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
  • Volume 10%5.620 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 2026-06-10. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.