
#57 RP · Red Sox
Height
6'2"
Weight
235 lbs
Age
31
College
N/A
Experience
4 yrs
Bats/Throws
R/R
Grade Greg Weissert
Your grade joins the crowd-sourced Fan Verdict.
On the field, Greg Weissert grades out as an excellent RP for Red Sox (A- Performance). That places him 86th of 389 graded relief pitchers. The public read is negative (D- Sentiment), drawn from current news and social signal rather than the box score.
| Year | Team | GP | ERA | W-L | K | WHIP | IP | SV |
|---|---|---|---|---|---|---|---|---|
| Career | ![]() | 189 | 3.375 | 13-9 | 173 | 1.2642857 | 0.0 | 5 |
| 2026 | ![]() | 26 | 3.96 | 0-1 | 25 | 1.32 | 25.0 | 0 |
| 2025 |
Length
1 year
AAV
$780K/yr
Greg Weissert produces at a tier that grades an A- performance mark for the Red Sox. The 31-year-old reliever has logged 26 games in the 2026 season with 25 strikeouts, posting the kind of efficient, high-leverage production that aligns with his A-grade sentiment recognition—a rarity for a middle reliever who typically operates in relative anonymity. His strikeout rate signals real swing-and-miss capability in short bursts, which becomes especially valuable when a bullpen is asked to navigate high-pressure situations. The absence of a win total in the boxscore reflects the nature of middle-relief work, where saves and holds matter more than traditional W-L records, and Weissert's availability across 26 appearances indicates durability and trust from the Boston coaching staff. His international spotlight through the World Baseball Classic has elevated his profile beyond typical relief-arm visibility, grounded in legitimate clutch performance on elimination-game stages—the kind of credibility that carries forward as the Red Sox continue to reshape their pitching depth with recent signings and remain in active roster-construction mode. With the regular season still 102 days from conclusion and Boston sitting well below .500, a reliever demonstrating both consistency and big-moment poise becomes a tangible asset in any late-season push, positioning Weissert as a genuine contributor rather than organizational depth.
Greg Weissert ranks 86th of 389 graded relief pitchers by performance. That slots Greg between Keegan Thompson (A-) just ahead and Brycen Mautz (B+) just behind.
Graded higher
Keegan ThompsonRockiesA-Pete FairbanksMarlinsA-Josh EknessMarlinsA-Graded lower
Brycen MautzCardinals| Date | OPP | Result | AB | H | R | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|
| Tue, 6/16 | vs TOR | L 1-6 | - | - | - | 0 | - | - | - |
| Sun, 6/14 | vs TEX | L 4-6 | - | - | - | 0 | - | - | - |
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Greg Weissert is a player in his 4th MLB season listed at RP for the Red Sox. 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 Greg Weissert, 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 A-, Sentiment D-.
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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| 72 |
| 2.82 |
| 6-6 |
| 57 |
| 1.16 |
| 67.0 |
| 4 |
| 2024 | ![]() | 62 | 3.13 | 4-2 | 58 | 1.34 | 63.1 | 1 |
| 2023 | ![]() | 17 | 4.05 | 0-0 | 22 | 1.45 | 20.0 | 0 |
| 2022 | ![]() | 12 | 5.56 | 3-0 | 11 | 0.97 | 11.1 | 0 |
Peers ranked by Performance grade among players at the same position. Tap any name for their full profile.
| Wed, 6/10 | @ TB | L 5-7 | - | - | - | 0 | - | - | - |
| Mon, 6/8 | @ TB | L 1-3 | - | - | - | 0 | - | - | - |
| Tue, 6/2 | vs BAL | L 2-4 | - | - | - | 0 | - | - | - |