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Jack Leiter Picks Coverage

Every Jack Leiter start we've projected and graded in the last 120 days. Current team: Texas Rangers. Recent ERA: 4.97. Record: 3-6. Each start links to the matchup's permanent record with our model's prediction and signals at the time.

Starts Tracked
10
Picks On Team
5
W-L-P
3-1-0
Hit Rate
75.0%

All Starts Covered

DateMatchupERA @ StartPick Result
2026-06-12Texas Rangers @ Boston Red Sox4.97
2026-06-06Texas Rangers vs Cleveland Guardians4.69
2026-05-31Texas Rangers vs Kansas City Royals4.34
2026-05-26Texas Rangers vs Houston Astros4.75W
2026-05-20Texas Rangers @ Colorado Rockies4.61W
2026-05-15Texas Rangers @ Houston Astros4.85L
2026-05-09Texas Rangers vs Chicago Cubs4.85W
2026-05-03Texas Rangers @ Detroit Tigers5.17PENDING
2026-04-27Texas Rangers vs New York Yankees5.17
2026-04-22Texas Rangers vs Pittsburgh Pirates4.97

About This Page

The table above lists every Jack Leiter start that appeared in Bookie Bullies' daily MLB coverage. ERA shown is what the model used at that point in the season, not a retroactive value. The "Pick Result" column reflects whether a pick we made on Jack Leiter's team won, lost, or pushed. Pushes count separately. "Pending" means the game hasn't graded yet.

All Texas Rangers picks → See our full model in the methodology or aggregate record on the track record page.

Frequently Asked Questions

How does the model rate Jack Leiter's starts?
Jack Leiter's starts are scored by FIP and xFIP (park-and-league-adjusted), recent form trend (last 3 starts ERA delta vs season), velocity drop penalty when last start had velo decline, home/road and day/night splits, opposing lineup xwOBA vs handedness, and pitcher H2H history vs the opposing team regressed at 50 TBF. The model also factors bullpen quality (in case Jack Leiter exits early), park factors, weather, and umpire tendencies.
Where can I find past picks involving Jack Leiter?
Every pick made on a Jack Leiter start is logged on this page and at /track-record.html. Each row in the table above links to a permanent record with the model's full signals at pick time, the result, and the ESPN comparison probability.
How accurate are the predictions on Jack Leiter?
Per-pitcher accuracy isn't a large enough sample yet to publish individually. Aggregate accuracy lives on the /track-record.html page with per-bucket calibration. The Brier score audit catches pitcher-specific calibration drift if it appears.
Are these picks free?
Yes. Every pick on Bookie Bullies is free. No signup, no paywall. Full model output (probability, EV, recommended stake) is visible on every pick page.