Length, breakpoint and ball advice for the Shark sport pattern.
| Length | 48 feet |
|---|---|
| Rule of 31 breakpoint | Board 17 (48 minus 31) |
Sources: FloBowling, "Pattern Breakdown: Jonesboro Features Shark, Viper Patterns" (2020 PBA Jonesboro Open); length cross-checked against the PBA Experience pattern list on bowl.com. Oil specs can change from year to year and event to event, so always read the sheet posted for your tournament.
Shark is the long animal pattern. FloBowling's breakdown of the 2020 PBA Jonesboro Open says it tops out at 48 feet, and the PBA Experience list on bowl.com also lists Shark at 48 feet. I could not verify a total oil volume or ratio from a published sheet, so I am not printing one. Ask your tournament director for the posted sheet.
That breakdown expects strong covers, cores and low grit surfaces to keep traction on the long oil, with slower ball speeds to counter high rev rates.
Rule of 31 puts the breakpoint around board 17 (48 minus 31). The article says to keep angles tight and inside with no deep, angular looks, and that many players ended up between the 15 and 20 boards.
Not sure how the Rule of 31 works? Read the Rule of 31 explained or use the calculator.
Think traction first. A strong, low grit surface and a speed you can repeat will usually beat a big swing move. Get in touch if you want a ball and surface plan for a specific event.
Back to the PBA animal patterns guide. Other patterns: Scorpion, Chameleon, Viper, Cheetah.
Book a session with a 2009 PBA Scorpion Champion. In person at Strike Force Lanes in Greenfield, or by video from anywhere. See lessons for Indianapolis, Carmel and Fishers, or virtual video lessons.
Text Mike (702) 701-1494The PBA Shark pattern is 48 feet long, according to the published pattern lists cited on this page.
The Rule of 31 gives a starting breakpoint of board 17 (48 minus 31). Treat it as a starting point and adjust to the lane.
Yes. Mike coaches sport pattern play in person at Strike Force Lanes in Greenfield, IN, and by video review for bowlers in Indianapolis, Carmel, Fishers and anywhere else.