USBC USBC Masters Sport

2018 USBC Masters FINAL

USBC Masters

The 2018 USBC Masters Final presents a brutally flat 40-foot medium pattern with a 1.47:1 ratio that demands precision over power, offering minimal forgiveness for line selection or speed adjustments. The heavy 28mL oil volume, heavily skewed toward the forward lane with 18.13mL versus just 9.9mL in reverse, creates a compressed track area where the backend transition is sharp and unforgiving, punishing balls that don't read the midlane correctly. This pattern historically favors strokers with controlled speed and accurate axis rotation, as the flat ratio leaves little room for the typical cranker's recovery, making it one of the most challenging conditions bowlers face at the national level.

DISTANCE: 40' RATIO: 1.47:1 VOLUME: 28.03 FORWARD: 18.13 REVERSE: 9.9 PUMP: 35ยตL DROP BRUSH: 37' TANKS: KEGEL & KEGEL

โ€ข Reverse Drop Brush

40'
Length
28mL
Volume
1.47:1
Ratio
801
Boards Crossed
Forward 18.13 mL (65%)
Reverse 9.9 mL (35%)
Conditioner KEGEL & KEGEL
Pump Type 35ยตL
Dual Tank No
Peak Oil Board Board 7 (875 ยตL)

Board-by-Board Volume

Zone
Ratio
3L-7L : 18L-18R
Outside Track : Middle
1.47
8L-12L : 18L-18R
Middle Track : Middle
1.39
13L-17L : 18L-18R
Inside Track : Middle
1.02
18L-18R
Middle
1.00
18L-18R : 17R-13R
Middle Inside : Track
1.00
18L-18R : 12R-8R
Middle Middle : Track
1.00
18L-18R : 7R-3R
Middle Outside : Track
1.32
Zone
Ratio
0 0 150 150 300 300 450 450 600 600 750 750 900 900 124681012141618191918161412108642
Forward
Reverse

Forward Loads Data

# Start Stop Load Mics Speed T.Oil
1 2 38 5 35 10 6,475
2 2 38 5 35 14 6,475
3 2 38 4 35 18 5,180
4 2 38 0 35 18 0

Reverse Loads Data

# Start Stop Load Mics Speed T.Oil
1 2 38 0 35 30 0
2 14 32 3 35 18 1,995
3 12 34 5 35 18 4,025
4 2 38 3 35 14 3,885
5 2 38 0 35 14 0
Explore Reviews Compare Arsenal