
#64 RP · Rays
Height
6'2"
Weight
195 lbs
Age
28
College
Gonzaga
Draft
2019, Rd 8, #239
Experience
3 yrs
Bats/Throws
R/R
Grade Casey Legumina
Your grade joins the crowd-sourced Fan Verdict.
On the field, Casey Legumina grades out as a shaky RP for Rays (D Performance). That places him 359th of 389 graded relief pitchers. The public read is very positive (A- Sentiment), drawn from current news and social signal rather than the box score.
| Year | Team | GP | ERA | W-L | K | WHIP | IP | SV |
|---|---|---|---|---|---|---|---|---|
| Career | ![]() | 83 | 5.4375 | 6-7 | 89 | 1.5520834 | 0.0 | 0 |
| 2026 | ![]() | 8 | 4.63 | 0-1 | 9 | 1.54 | 11.2 | 0 |
| 2026 |
Length
1 year
AAV
$780K/yr
Casey Legumina, a 28-year-old reliever entering his fourth season with the Seattle Mariners, has struggled to establish himself as a reliable option in the team's bullpen despite his veteran status. Originally drafted by the Mariners in 2016, the right-hander has appeared in an extremely limited number of games throughout his three-year MLB career, raising significant questions about his durability and ability to contribute consistently at the major league level. His sporadic availability has prevented him from developing the rhythm and confidence that most effective relievers require, leaving the Mariners with uncertainty about his role moving forward. When healthy enough to take the mound, Legumina has shown flashes of the potential that made him a prospect, but his inability to stay on the field has become his defining characteristic. The Mariners will need to see marked improvement in both his health and performance in 2024, as his current trajectory suggests he may be running out of opportunities to prove he belongs in a major league bullpen. At 28, time is becoming a factor for Legumina to finally translate his tools into sustained success at the highest level.
Casey Legumina is quietly generating real goodwill in Tampa Bay, with public sentiment landing at an A- despite a performance grade that sits at D+ — a gap that tells you this story is almost entirely about context and organizational optics rather than stuff on the mound. The prevailing narrative frames this acquisition as textbook Rays front-office maneuvering: sending minor leaguer Ty Cummings to Seattle in exchange for a MLB-ready reliever signals a deliberate prioritization of near-term bullpen flexibility without sacrificing meaningful organizational capital, and fans are treating it as exactly the kind of low-risk, high-upside chess move Tampa Bay has built its reputation on. The disconnect between the warm reception and his actual on-field production is significant, though — Legumina profiles as a middle-relief depth piece right now, and the D+ performance grade makes clear he hasn't yet proven he belongs in high-leverage situations. His time in Seattle adds useful framing: he bounced between Triple-A Tacoma and the Mariners bullpen, which paints the picture of a fringe roster candidate rather than a proven commodity, and the Rays are betting that a change of scenery and their development infrastructure can unlock something Seattle couldn't. What makes this land well among the fanbase is the broader bullpen construction picture — Tampa Bay has been aggressively stacking arms in recent weeks, adding Steven Matz, Garrett Cleavinger twice, Edwin Uceta, and Mason Englert in a short window, and Legumina fits neatly into a depth-first strategy for a club sitting at 24-12 with real playoff positioning to protect. The narrative right now is trending sharply upward, from an F just a month ago to where it sits today, suggesting the market is warming to the idea that Legumina could stick if he generates consistent swing-and-miss. The bottom line: the fan verdict is favorable, but it's essentially a vote of confidence in the front office rather than a declaration about the pitcher himself.
Casey Legumina ranks 359th of 389 graded relief pitchers by performance. That slots Casey between Colin Holderman (D+) just ahead and Cionel Perez (D) just behind.
Graded higher
Colin HoldermanGuardiansD+Reiver SanmartinGiantsD+Jacob WaguespackTigersD+Graded lower
Cionel Perez| Date | OPP | Result | AB | H | R | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|
| Sun, 6/14 | @ LAA | W 8-3 | - | - | - | 0 | - | - | - |
| Wed, 6/10 | vs BOS | W 7-5 | - | - | - | 0 | - | - | - |
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Casey Legumina is a player in his 3rd MLB season listed at RP for the Rays. FanVerdicts covers every MLB player, team, GM, and transaction — and puts your verdict on all of it. Sign in to cast your Fan Verdict on Casey Legumina, see where the crowd lands, and argue the call. FanVerdicts also brings its own read — performance, sentiment, and Contract Value Index — as one honest input alongside the crowd's. Where FanVerdicts has weighed in so far: Performance D, Sentiment A-.
The crowd's Fan Verdict moves in real time as fans vote on this profile. FanVerdicts' own read updates as new data lands — performance recalculates when MLB game stats post, sentiment shifts with media coverage and fan discussion, and the Contract Value Index recomputes when contract terms change. Contract details below show the structure (years, total value, average annual value, guarantees) behind the Contract Value Index read.
For league-wide context, the MLB hub has team rankings, GM report cards, the transactions feed, and live scoreboards. The MLB player rankings page sorts every active player by performance and contract value within their position.
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| 11 |
| 2.57 |
| 1-0 |
| 9 |
| 1.29 |
| 14.0 |
| 0 |
| 2026 | 19 | 3.51 | 1-1 | 18 | 1.40 | 25.2 | 0 |
| 2025 | ![]() | 48 | 5.62 | 4-6 | 55 | 1.45 | 49.2 | 0 |
| 2024 | ![]() | 6 | 8.68 | 0-0 | 7 | 1.82 | 9.1 | 0 |
| 2023 | ![]() | 11 | 5.68 | 1-0 | 11 | 1.97 | 12.2 | 0 |
Peers ranked by Performance grade among players at the same position. Tap any name for their full profile.
| Mon, 6/8 | vs BOS | W 3-1 | - | - | - | 0 | - | - | - |
| Sat, 6/6 | @ MIA | L 3-4 | - | - | - | 0 | - | - | - |