Ryan Weathers Over 5.5 Strikeouts vs Rays
An elite swing-and-miss rate hiding behind a modest record. Ryan Weathers starts for the Yankees against Tampa Bay carrying a 10.91 strikeouts-per-nine mark, one of the highest on the Saturday slate. The Poisson model projects roughly 6.8 strikeouts, comfortably above the posted 5.5 line. The MLBProps.com position is Ryan Weathers over 5.5 strikeouts at -104 for 1.5 units.
Official Pick
Official play: Ryan Weathers over 5.5 strikeouts at -104 for 1.5 units. A 10.91 K/9 is elite swing-and-miss territory, and the Poisson model projects roughly 6.8 strikeouts, more than a full strikeout above the line. The model has the over at 67.0 percent against an essentially even-money price, a +31.4 percent EV edge on a strikeout-heavy arm.
The Whiff Rate The Record Hides
Ryan Weathers walks to the mound with a tidy-but-unspectacular 2-2 record and a 3.58 ERA, the kind of line that does not make anyone reach for a strikeout over. The number that matters here is buried under that surface: a 10.91 strikeouts-per-nine rate. That is elite swing-and-miss production, and it is the input the Poisson model cares about most. Project that K/9 across his innings-per-start workload and the model lands on roughly 6.8 strikeouts, more than a full strikeout clear of the 5.5 line.
This is exactly the kind of arm the market underpins. The book sees a back-end starter with a middling record and prices the strikeout total at essentially even money. The model sees one of the higher strikeout rates on the slate and makes the over a clear favorite. The 67.0 percent model probability against a de-vigged market read near 51 percent is the gap the bet is built on.
Verified Pitcher Board
| Metric | Ryan Weathers (2026) |
|---|---|
| Team / opponent | New York Yankees vs Tampa Bay Rays |
| ERA | 3.58 |
| Strikeouts per nine | 10.91 |
| WHIP | 1.13 |
| Innings per start | 5.59 |
| Model projection | 6.8 strikeouts |
| Line / price | Over 5.5 at -104 FanDuel |
First pitch is 1:35 PM ET at Yankee Stadium, with Weathers opposing Tampa Bay's Drew Rasmussen. Stats are 2026 season figures pulled from the MLB Stats API; the line and price are from the FanDuel public board on the morning of May 23.
The Innings Are There
A strikeout over needs both rate and length, and Weathers brings both. He has been averaging 5.59 innings per start in 2026, which is enough of a runway for a double-digit K/9 to pile up swings and misses. A 1.13 WHIP says he is not constantly pitching out of trouble or getting pulled early for traffic on the bases. He works deep enough to let the strikeout math play out.
Multiply a 10.91 K/9 by his typical 5.59-inning workload and the average output is right around 6.8 strikeouts. Even a slightly short five-inning start projects to roughly six, still clearing the 5.5 line. The over has margin on both the rate and the length side of the equation.
The Rays Matchup Cooperates
Tampa Bay runs a lineup that takes its walks and works counts, and deep counts are friendly to a high-strikeout starter. A patient offense gives Weathers more two-strike opportunities, and his swing-and-miss stuff is built to finish those at-bats. The matchup does not suppress his strikeout path the way a hyper-aggressive, contact-first lineup might. If anything, it lengthens the at-bats that let his whiff rate go to work.
Yankee Stadium is a hitter-friendly park, but as with any strikeout prop, ballpark dimensions are close to irrelevant. A strikeout is the most park-neutral outcome in the sport. Weathers' edge here is in the swing-and-miss column, which travels to any ballpark.
Number, Price, and Stake
The model's fair odds on this over sit near -203. FanDuel posted it at -104, essentially even money. The model makes the over a 67.0 percent proposition, which grades to +31.4 percent expected value at the captured price. The tracked number here is 5.5 at -104 for 1.5 units.
The stake is 1.5 units rather than a headline-sized bet for two reasons: the edge, while clear, is smaller than the Bradley over at the top of the card, and the 5.5 line offers less cushion than a 4.5 line would. One quiet, early-hook start can undercut a strikeout over even from a high-K arm. If the price climbs to plus money before first pitch, the value improves and the play strengthens.
Source Log
Odds came from the FanDuel public sportsbook board, captured the morning of May 23. The probable starter was confirmed from the same board and cross-checked against MLB.com. The strikeout projection used 2026 season pitching stats pulled live from the MLB Stats API and a Poisson model on strikeouts per start.
- Live FanDuel pitcher prop board:
sbapi.il.sportsbook.fanduel.com - 2026 season pitching stats: MLB Stats API
- Probable starter cross-check: MLB.com Probable Pitchers
- Ranked model output:
C:\Users\Nima\Desktop\MLB_Props\2026-05-23\ranked_props.json