MLB
Isaac Mattson

Isaac Mattson

RP • Pittsburgh Pirates Proj Rank N/A Actual N/A N/A • Trade Value
IP ERA W-L HLD SV K/BB K/9 WHIP FSP
34.0 6.09 0-0 8 0 36/18 9.5 1.82 0.06
Compared to same point last season
43.02.723-312045/199.41.26

Isaac Mattson Trade Value

Trade value on the open market is 0.06 which ranks him 335th among relief pitcher's and 1207th overall. His maximum trade value within the past 60 days is 1.95.

Calculating Trade Value

We calculate trade values by evaluating the performance of all relief 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 Isaac Mattson?

Similar rated players across all positions.

Name Rating
Isaac Mattson PIT SP0.06
Ryan Brasier SP0.05
Jack Dreyer LAD SP0.05
Brendon Little TOR SP0.05
Jackson Kowar BAL SP0.05

Relief Pitcher Similar in Value

Name Rating
Isaac Mattson PIT0.06
Giovanny Gallegos 0.05
Alexander Alberto TB0.05
Mike Baumann NYM0.05
Austin Warren NYM0.05
Jack Dreyer LAD0.05

Isaac Mattson Trade Value Over Time


Date Rating
Oct 22nd0.06
Oct 21st0.06
Oct 20th0.06
Oct 19th0.06
Oct 18th0.06
Oct 17th0.06
Oct 16th0.06
Oct 15th0.06
Oct 14th0.06
Oct 13th0.06
Oct 12th0.06
Oct 11th0.06
Oct 10th0.06
Oct 9th0.06
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Mattson Projection

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OWN START TRENDS

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Depth Chart

Pittsburgh Pirates

Roster Breakdown
NAME OWN START
Rafael Flores Jr. 6% 6%
NAME OWN START
Jared Jones 75% 59%
Nick Gonzales 44% 38%
Spencer Horwitz 3% 3%
NAME OWN START
Brandon Lowe 97% 81%
Konnor Griffin 68% 52%
NAME OWN START
Bryan Reynolds 100% 96%
Oneil Cruz 97% 63%
Ryan O'Hearn 50% 38%
Esmerlyn Valdez 13% 3%
Jake Mangum 6% 3%
NAME OWN START
Paul Skenes 91% 47%
Braxton Ashcraft 78% 13%
Jared Jones 75% 59%
Bubba Chandler 56% 41%
Seth Hernandez 8% 0%
Mitch Keller 3% 3%
NAME OWN START
Mason Montgomery 75% 66%
Gregory Soto 25% 25%
Luke Weaver 8% 8%
Yohan Ramirez 3% 3%
Antwone Kelly 3% 3%
Kirby Yates 3% 3%

Team Injuries

PLAYERSTATUSNOTES
Mitch Keller
#23 · SP
Out60-Day ILArm
Keller is dealing with a right arm teres major muscle injury and has been placed on the 60-day injured list. He will miss the remainder of the 2026 season.
INJ SINCE: Aug 3
PLAYERSTATUSNOTES
Endy Rodríguez
#13 · C
Out60-Day ILHip
Rodriguez is dealing with left hip inflammation and has been placed on the 60-day injured list. He is expected to miss the remainder of the 2026 season.
INJ SINCE: Aug 8

Team Rankings

AVG
.253
5th
R
767
6th
HR
186
13th
RBI
733
6th
SB
132
8th
OBP
.330
4th
SLG
.404
9th
OPS
.734
6th
W
82
13th
SV
41
19th
ERA
4.14
16th
WHIP
1.30
17th
QS
47
23rd
TeamW-LWin %GBRSRA
BrewersBrewers103-59.636-832618
CubsCubs89-73.54914850703
PiratesPirates82-80.50621767739
CardinalsCardinals77-85.47526720749
RedsReds75-87.46328666826

Team Stats

PlayerGPABRHHRRBISBAVGO/S
Rafael Flores Jr.47148173911250.264  
Henry Davis97256334410383.172  
Endy Rodríguez4613520367206.267  
Shawn Ross2511120.200  
PlayerGPABRHHRRBISBAVGO/S
Spencer Horwitz114385459410491.244  
PlayerGPABRHHRRBISBAVGO/S
Brandon Lowe1505849415235962.260  
PlayerGPABRHHRRBISBAVGO/S
Nick Gonzales148551721676617.303  
Nick Yorke401047221121.212  
Davis Wendzel2400000.000  
PlayerGPABRHHRRBISBAVGO/S
Jacob Gonzalez8120921467312.220  
Konnor Griffin80312438563323.272  
Jared Triolo125324347732913.238  
Jack Brannigan2100000.000  
PlayerGPABRHHRRBISBAVGO/S
Oneil Cruz9736865103206730.280  
Ryan O'Hearn1104075810818761.265  
Bryan Reynolds16259510215517729.261  
Esmerlyn Valdez72241405617470.232  
Jake Mangum1344355612053323.276  
Tyler Callihan409513203151.211  
Ronny Simon21631116144.254  
Billy Cook87561310036.179  
Jhostynxon Garcia204828020.167  
PlayerGPABRHHRRBISBAVGO/S
Marcell Ozuna7025122518290.203  
PlayerGPWLSVIPSOERAWHIPO/S
Paul Skenes3210110174.12003.821.12  
Braxton Ashcraft281460165.11733.651.09  
Bubba Chandler318100154.01404.501.40  
Jared Jones21560101.21233.721.08  
Carmen Mlodzinski37872123.0973.951.37  
Mitch Keller22680115.2895.291.38  
Hunter Barco701017.2147.641.93  
Khristian Curtis620021.0134.711.29  
PlayerGPWLSVIPSOERAWHIPO/S
Mason Montgomery70641868.21052.881.03  
Gregory Soto69651667.0793.631.16  
Kirby Yates4625342.1493.191.21  
Yohan Ramírez6674285.01022.861.19  
Lake Bachar5324286.2933.431.12  
Luke Weaver6041160.1652.690.96  
Isaac Mattson3800038.2365.351.60  
Wilber Dotel2215042.1414.471.37  
Antwone Kelly800018.2144.821.45  
Noah Murdock30003.140.001.80  
Evan Sisk4110044.2503.021.37  
Hunter Stratton30003.135.401.80  
Brandon Eisert4033044.0495.521.30  
Brandan Bidois1500015.2206.321.98  

Owned Breakdown

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Schedule

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Player Timeline

May 20th

Pirates Recall Wilber Dotel, Option Isaac Mattson to Triple-A Indianapolis ...

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