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Mason Peters

Mason Peters

P • Seattle Mariners Proj Rank N/A Actual N/A N/A • Trade Value
IP ERA W-L K/BB K/9 WHIP FSP
0.0NAN0-0/NANNAN0.00
Compared to same point last season
0.0nan0-0/NANnan

Mason Peters Trade Value

Trade value on the open market is 0 which ranks him 195th among pitcher's and 1849th overall. His maximum trade value within the past 60 days is 0.

Calculating Trade Value

We calculate trade values by evaluating the performance of all pitcher's across dozens of stat categories including how their performance has stacked up to expectations and their projected outlook. Ratings are constantly updated on a daily basis.

Get a full overview of trade values broken down by position.

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Should I Trade Mason Peters?

Similar rated players across all positions.

Name Rating
Sandy Leon ATL C0.09
Aaron Hicks CF0.09
Jose Barrero BAL SS0.09
Jose Rojas NYM RF0.09
Vinny Capra BOS 3B0.09

Pitcher Similar in Value

Name Rating
Ramon Marquez PHI0.00

Mason Peters Trade Value Over Time


Date Rating

Peters Projection

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OWN START TRENDS

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Depth Chart

Seattle Mariners

Roster Breakdown
NAME OWN START
Cal Raleigh 96% 75%
NAME OWN START
Josh Naylor 87% 71%
Brendan Donovan 51% 3%
NAME OWN START
Cole Young 21% 13%
Colt Emerson 17% 7%
J.P. Crawford 13% 8%
NAME OWN START
Julio Rodriguez 99% 24%
Randy Arozarena 99% 94%
Dominic Canzone 37% 30%
Luke Raley 16% 12%
Lazaro Montes 3% 0%
NAME OWN START
Logan Gilbert 99% 81%
Bryan Woo 98% 60%
Bryce Miller 98% 59%
George Kirby 97% 66%
Emerson Hancock 92% 52%
Luis Castillo 68% 57%
Kade Anderson 21% 0%
Ryan Sloan 4% 0%
NAME OWN START
Andres Munoz 94% 92%
Eduard Bazardo 25% 25%
Gabe Speier 10% 10%
Jose A. Ferrer 7% 7%
Matt Brash 6% 0%

Team Rankings

AVG
.230
27th
R
383
26th
HR
113
14th
RBI
369
26th
SB
72
11th
OBP
.309
22nd
SLG
.379
28th
OPS
.688
25th
W
47
15th
SV
22
20th
ERA
3.61
5th
WHIP
1.18
4th
QS
44
2nd
TeamW-LWin %GBRSRA
RangersRangers48-46.511-390400
MarinersMariners47-48.4951.5383368
AstrosAstros46-50.4793435487
AthleticsAthletics41-53.4367421518
AngelsAngels38-57.40010.5425476

Team Stats

PlayerGPABRHHRRBISBAVGO/S
Cal Raleigh6323623399292.165  
Mitch Garver4110416204140.192  
Jhonny Pereda1963817240.270  
PlayerGPABRHHRRBISBAVGO/S
Josh Naylor88346348783618.251  
Buddy Kennedy91100000.000  
PlayerGPABRHHRRBISBAVGO/S
Cole Young95340438611432.253  
Ryan Bliss3801010.125  
PlayerGPABRHHRRBISBAVGO/S
Brendan Donovan2584923381.274  
Patrick Wisdom154135140.122  
Weston Wilson2953711154.208  
Will Wilson2511120.200  
Leo Rivas3899913072.131  
Miles Mastrobuoni112535010.200  
PlayerGPABRHHRRBISBAVGO/S
J.P. Crawford77276375910251.214  
Colt Emerson4414117297193.206  
PlayerGPABRHHRRBISBAVGO/S
Julio Rodríguez873444689144012.259  
Luke Raley81233255414361.232  
Randy Arozarena873185891104219.286  
Connor Joe213927132.179  
Victor Robles3992720046.217  
PlayerGPABRHHRRBISBAVGO/S
Dominic Canzone82223335915401.265  
Rob Refsnyder49105814390.133  
PlayerGPWLSVIPSOERAWHIPO/S
Logan Gilbert18750107.11143.190.95  
Bryan Woo18760104.11024.231.07  
George Kirby18780110.0983.761.32  
Emerson Hancock1764097.2923.231.01  
Luis Castillo1838087.2814.931.37  
Bryce Miller1043057.2652.190.83  
PlayerGPWLSVIPSOERAWHIPO/S
Andrés Muñoz36341633.1494.321.29  
Jose A. Ferrer4311338.1323.051.38  
Gabe Speier2812123.0191.961.17  
Nick Davila1600117.192.081.10  
Cooper Criswell2621130.2233.521.17  
Michael Rucker1002010.2126.751.50  
Eduard Bazardo4332040.1392.011.22  
Matt Brash2030016.2150.540.84  
Cole Wilcox1400017.0164.241.82  
Josh Simpson40003.039.002.00  
Alex Hoppe2101024.0266.381.46  
Domingo Gonzalez50007.254.701.83  

Owned Breakdown

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Schedule

DATE OPP SCORE MATCHUP
07-07 @MIAL 6-5Bryan Woo
Max Meyer
07-08 @MIAL 2-0George Kirby
Tyler Phillips
07-09 @MIAL 8-4Bryce Miller
Janson Junk
07-10 @TBL 7-2Luis Castillo
Nick Martinez
07-11 @TB04:10 EDTLogan Gilbert
Griffin Jax
07-12 @TB01:40 EDTEmerson Hancock
Ian Seymour

Player Timeline

No major events to mention.

Player News

  • Andrew McCutchen DH • ATL MLB

    Effectively Wild Episode 2502: The Cycle of Major League Life

    fangraphs.com

  • Aaron Ashby RP • MIL MLB

    FanGraphs Weekly Mailbag: July 11, 2026

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  • Jose Alvarado PG • NY NBA

    Knicks guard Jose Alvarado’s dad reveals what his son gave him after team won first title in 53 years

    New York Post

  • Nick Kurtz 1B • ATH MLB

    A's All-Star 1B Kurtz put on IL with thumb sprain

    Keith Law

  • Caleb Ricketts C • PHI MLB

    Phillies swap Triple-A catchers, release veteran outfielder in IronPigs roster moves

    Phillies Nation

  • Jalen Duren C • DET NBA

    Michael Porter Jr pipe dream would solve one Pistons problem but create others

    Piston Powered

  • Sam Williams OLB • DAL

    Jerry Jones Defends Sam Williams After Second Speeding Arrest, Calls It “Improvement”

    @McClain_on_NFL

  • A.J. Brown WR • NE

    Tom Brady Calls NFL Wide Receiver Drama the “Real Housewives of the NFL”

    @McClain_on_NFL

  • Derrick Moore DE • DET

    Detroit Lions Fans Hope Derrick Moore Boosts Pass Rush

    @PrideOfDetroit

  • Stefon Diggs WR •

    Stefon Diggs Declares Himself the NFL’s Best WR2 as Free Agent Market Heats Up

    @NFL_DovKleiman

  • Bijan Robinson RB • ATL

    PFF’s 2026 NFL Running Back Rankings: Bijan Robinson and Jahmyr Gibbs Lead the List

    @PFF

  • Daniel Jones QB • IND

    Daniel Jones optimistic on Achilles rehab

    fftoday.com

  • Andrew McCutchen DH • ATL

    Effectively Wild Episode 2502: The Cycle of Major League Life

    fangraphs.com

  • Aaron Ashby RP • MIL

    FanGraphs Weekly Mailbag: July 11, 2026

    fangraphs.com

  • Nick Kurtz 1B • ATH

    A's All-Star 1B Kurtz put on IL with thumb sprain

    Keith Law

  • Caleb Ricketts C • PHI

    Phillies swap Triple-A catchers, release veteran outfielder in IronPigs roster moves

    Phillies Nation

  • Vince Velasquez SP • KC

    Royals Sign Vince Velasquez To Minor League Contract

    MLBTradeRumors

  • Alex Carrillo RP •

    Mets Release Alex Carrillo, Outright Guillo Zuniga

    MLBTradeRumors

  • Jose Alvarado PG • NY

    Knicks guard Jose Alvarado’s dad reveals what his son gave him after team won first title in 53 years

    New York Post

  • Jalen Duren C • DET

    Michael Porter Jr pipe dream would solve one Pistons problem but create others

    Piston Powered

  • Caleb Wilson PF • CHI

    Bulls rookie Dailyn Swain talks about his rough debut and Caleb Wilson

    Chicago Sun-Times

  • Caleb Wilson PF • CHI

    Caleb Wilson Praised for Mature, Winning-Focused Mindset After Strong Performance

    @KCJHoop

  • Caleb Wilson PF • CHI

    Caleb Wilson Impresses in Summer League Debut, Looks Like a Generational Talent

    @KevinOConnor

  • Joan Beringer C • MIN

    Joan Beringer Prepares for Timberwolves Debut with Help from Rocco Zikarsky Friendship

    @JonKrawczynski

  • Matthew Tkachuk LW • FLA

    Matthew Tkachuk Says Panthers Will Miss Sergei Bobrovsky’s Impact and Leadership

    @GeorgeRichards

  • Vincent Trocheck C • UTA

    What prompted Vincent Trocheck to change no-trade clause before Rangers-Mammoth deal

    New York Post

  • Anders Lee C • UTA

    Anders Lee Says He’ll Create Net-Front Havoc for Utah

    @BagleyKSLsports

  • Curtis Douglas C • SEA

    Curtis Douglas Brings Grit and Community Focus to the Seattle Kraken

    @SeattleKraken

  • Oskar Sundqvist C •

    Blues Sign Oskar Sundqvist to One-Year Contract

    @StLouisBlues

  • Oskar Sundqvist C •

    Breaking: Oskar Sundqvist Re-Signs with Blues on One-Year Deal

    @StLouisBlues

Waiver Trends

More Trends
Zebby Matthews MIN SP +8.3
Jake Mangum PIT CF +4.8
Kyle Leahy STL SP +4.3
Jack Flaherty DET SP +4.0
Shane Drohan MIL RP +3.6
Luis Castillo SEA SP +3.6
Sean Burke CHW SP +3.5
Noah Cameron KC SP +3.4
Jacob Webb CHC RP +3.1
Reynaldo Lopez ATL SP +3.0
Brandon Sproat MIL SP +2.9
A.J. Ewing NYM CF +2.7
JP Sears SD SP +2.7
Ryan Jeffers MIN C +2.5
Peter Lambert HOU SP +2.5
Anthony Kay CHW SP -7.5
Zack Gelof ATH 3B -7.5
Ryan Feltner COL SP -6.5
Andre Pallante STL SP -5.8
Dean Kremer BAL SP -5.0
Bryce Elder ATL SP -3.9
Logan Henderson MIL SP -3.8
Walbert Urena LAA SP -3.3
Jake McCarthy COL CF -3.2
Patrick Sandoval BOS SP -3.0
Bailey Ober MIN SP -2.9
Davis Martin CHW SP -2.7
Konnor Griffin PIT SS -2.6
Roki Sasaki LAD SP -2.5
MacKenzie Gore TEX SP -2.5