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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
28.1 4.76 0-0 8 0 26/14 8.3 1.55 4.65
Compared to same point last season
16.22.162-12021/711.31.02

Isaac Mattson Fantasy

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DATE OPP INN PC K WLK ER DEC ERA WHIP PTS
07/12 MIL 0.2 18 1 1 0 N/A 4.76 1.55 1
07/11 MIL 1.0 24 0 0 0 HOLD 4.88 1.52 2
07/08 ATL 1.0 12 1 0 1 N/A 5.06 1.54 1
07/05 @WAS 1.0 12 1 0 0 N/A 4.91 1.52 2
07/03 @WAS 1.1 37 1 1 4 N/A 5.11 1.50 -2
06/30 @PHI 0.2 9 0 0 0 N/A 3.86 1.41 1
06/27 CIN 1.0 13 2 0 0 N/A 3.97 1.41 4
06/26 CIN 1.0 12 1 0 0 N/A 4.15 1.48 3
06/23 SEA 1.0 13 1 0 0 N/A 4.35 1.55 3
06/17 @ATH 1.0 16 2 0 1 N/A 4.58 1.63 3
06/14 MIA 1.1 27 1 2 0 N/A 4.34 1.66 3
05/17 PHI 1.0 15 0 0 0 N/A 4.67 1.67 2
05/16 PHI 1.1 25 2 1 0 N/A 4.96 1.71 4
05/10 @SF 0.1 18 0 0 2 N/A 5.40 1.80 -3
05/07 @ARI 0.1 6 1 0 0 HOLD 3.71 1.41 2
04/30 STL 0.2 31 0 2 5 N/A 3.78 1.44 -6
04/27 STL 0.1 3 1 0 0 HOLD 1.13 1.19 2
04/25 @MIL 1.0 4 0 0 0 N/A 1.15 1.21 2
04/24 @MIL 1.0 14 1 1 0 N/A 1.23 1.30 3
04/19 TB 1.0 8 1 0 0 HOLD 1.32 1.32 3
04/18 TB 1.0 13 0 0 0 N/A 1.42 1.42 2
04/16 WAS 1.0 18 0 1 0 N/A 1.54 1.54 2
04/14 WAS 2.0 33 1 0 0 N/A 1.69 1.59 4
04/11 @CHC 1.0 24 1 0 0 HOLD 2.08 1.73 2
04/10 @CHC 1.0 12 0 1 0 HOLD 2.35 1.70 2
04/07 SD 0.2 9 0 0 0 HOLD 2.70 1.80 1
04/06 SD 1.0 21 2 0 0 N/A 3.00 1.83 3
04/04 BAL 1.0 17 1 1 0 N/A 3.60 1.80 2
04/01 @CIN 1.1 22 0 0 0 HOLD 4.50 1.75 2
03/30 @CIN 1.0 15 1 1 0 N/A 6.75 2.25 3
03/29 @NYM 1.0 13 2 0 0 N/A 10.80 3.00 4
03/26 @NYM 0.2 36 1 2 2 N/A 27.03 7.51 -2
Totals: 28.1550261415 50
Fantasy Chart Loading...
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2021 BAL 4 5.0 91 3 5 0 0-0 5.4 2 5.4 4
2024 PIT 3 5.1 100 6 5 0 0-0 5.06 1.13 10.1 11
2025 PIT 44 43.0 777 45 19 0 3-3 2.72 1.26 9.4 100
2026 PIT 32 28.1 550 26 14 0 0-0 4.76 1.55 8.3 50
ON PACE 53 47 918 43 23 0 0-0 4.76 1.55 8.3 84
3-YEAR AVG 24 24 439 26 12 0 2-2 2.96 1.23 9.6 56
Career 83 79.1 1518 80 43 0 0-0 3.86 1.44 9.1

Mattson Projection

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OWN START TRENDS

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Depth Chart

Pittsburgh Pirates

Roster Breakdown
NAME OWN START
Henry Davis 2% 1%
NAME OWN START
Nick Gonzales 52% 44%
Jared Jones 48% 18%
Spencer Horwitz 22% 0%
Jacob Gonzalez 5% 2%
NAME OWN START
Brandon Lowe 98% 91%
Konnor Griffin 67% 6%
NAME OWN START
Bryan Reynolds 99% 93%
Oneil Cruz 99% 11%
Ryan O'Hearn 92% 76%
Esmerlyn Valdez 80% 75%
Jake Mangum 30% 26%
Marcell Ozuna 3% 0%
Tyler Callihan 1% 0%
NAME OWN START
Paul Skenes 100% 94%
Braxton Ashcraft 99% 76%
Jared Jones 48% 18%
Bubba Chandler 42% 25%
Mitch Keller 33% 17%
Carmen Mlodzinski 8% 7%
NAME OWN START
Gregory Soto 53% 49%
Dennis Santana 17% 15%
Mason Montgomery 4% 4%
Yohan Ramirez 2% 2%

Team Rankings

AVG
.263
1st
R
516
2nd
HR
125
6th
RBI
495
1st
SB
88
8th
OBP
.341
2nd
SLG
.426
3rd
OPS
.767
2nd
W
50
12th
SV
19
26th
ERA
4.32
20th
WHIP
1.32
17th
QS
32
14th
TeamW-LWin %GBRSRA
BrewersBrewers59-37.615-489363
CubsCubs54-42.5635484432
CardinalsCardinals50-45.5268.5429423
PiratesPirates50-47.5159.5516472
RedsReds43-52.45315.5395455

Team Stats

PlayerGPABRHHRRBISBAVGO/S
Henry Davis6216324278272.166  
Endy Rodríguez3510015265162.260  
Rafael Flores Jr.41024120.400  
PlayerGPABRHHRRBISBAVGO/S
Spencer Horwitz74246366910331.280  
Jacob Gonzalez318711212170.241  
PlayerGPABRHHRRBISBAVGO/S
Brandon Lowe90357598821641.246  
PlayerGPABRHHRRBISBAVGO/S
Nick Gonzales91338511044434.308  
Nick Yorke2776615160.197  
Davis Wendzel2400000.000  
PlayerGPABRHHRRBISBAVGO/S
Konnor Griffin59225356252520.276  
Jared Triolo6319321451166.233  
Jack Brannigan1100000.000  
PlayerGPABRHHRRBISBAVGO/S
Ryan O'Hearn82306498816631.288  
Bryan Reynolds97350689914597.283  
Oneil Cruz642504566144421.264  
Esmerlyn Valdez2894212910270.309  
Tyler Callihan327812193151.244  
Jake Mangum77229357121918.310  
Billy Cook553576004.171  
Jhostynxon Garcia133527020.200  
PlayerGPABRHHRRBISBAVGO/S
Marcell Ozuna6122419468280.205  
PlayerGPWLSVIPSOERAWHIPO/S
Paul Skenes20880108.11303.571.03  
Braxton Ashcraft19930113.11283.491.11  
Bubba Chandler1938094.1854.771.45  
Mitch Keller19670103.1775.141.33  
Carmen Mlodzinski2063280.2643.241.36  
Jared Jones811035.0394.371.14  
Hunter Barco501011.287.711.97  
José Urquidy50116.168.532.68  
PlayerGPWLSVIPSOERAWHIPO/S
Gregory Soto40521240.0444.051.08  
Dennis Santana4224240.1375.801.46  
Yohan Ramírez4062151.2583.311.34  
Mason Montgomery3823137.0554.141.30  
Chris Devenski30002.137.712.14  
Isaac Mattson3200030.2264.401.44  
Wilber Dotel912018.1195.891.36  
Antwone Kelly20004.1110.391.85  
Evan Sisk3210036.1432.231.18  
Cam Sanders90009.1138.682.04  
Hunter Stratton30003.135.401.80  
Brandon Eisert2721028.2325.651.29  
Brandan Bidois1500015.2206.321.98  

Owned Breakdown

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Schedule

DATE OPP SCORE MATCHUP
07-17 @CLE07:10 EDTJared Jones
Gavin Williams
07-18 @CLE04:10 EDTBraxton Ashcraft
Joey Cantillo
07-19 @CLE01:40 EDTPaul Skenes
Tanner Bibee

Player Timeline

May 20th

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

Apr 11th

Isaac Mattson Fires Up After Key Strikeout to Protect Pirates Lead

Player News

  • Yang Hansen C • POR NBA

    Yang Hansen Throws Down One-Handed Dunk in Tight Blazers-Nuggets Summer League Game

    @NBA

  • Macklin Celebrini C • SJ NHL

    Macklin Celebrini Open to Team-Friendly Contract to Help Sharks Build a Stanley Cup Contender

    @JeffVeillette

  • Auston Matthews C • TOR NHL

    NHL Contract Debate: Player Sacrifice Perceptions Often Depend on Popularity, Not Pay Cuts

    @JeffVeillette

  • Juan Soto LF • NYM MLB

    Mets To Begin Fielding Offers For Deadline Sell-Off

    MLBTradeRumors

  • Jonathan Ornelas SS • NYY MLB

    Jonathan Ornelas To Opt Out Of Yankees Deal

    MLBTradeRumors

  • Allen Graves PF • TOR NBA

    NBA Summer League: Trail Blazers and Raptors Earn Wins Behind Standout Performances

    @NBA

  • Bhayshul Tuten RB • JAC

    Bhayshul Tuten’s 2025 Fantasy Outlook Tied to Growing Coaching-Staff Trust

    @rotoworld_fb

  • Michael Jordan G • PHI

    Michael Jordan Chose Viola Davis to Play His Mother in Air—Not NFL News

    @McClain_on_NFL

  • Aaron Donald DT •

    Aaron Donald’s Potential Rams Return Would Come Amid Major Roster Turnover

    @McClain_on_NFL

  • Myles Garrett DE • LAR

    Rams’ Myles Garrett and Olympic Snowboarder Chloe Kim Share Sweet ESPYS Moment

    @McClain_on_NFL

  • Aaron Rodgers QB • PIT

    Tom Brady Calls Aaron Rodgers the Greatest Passer in NFL History

    @McClain_on_NFL

  • Jameis Winston QB • NYG

    Jameis Winston Reveals He Saved His First NFL Paycheck and Bought His Grandmother a $4,600 Massage Chair

    @McClain_on_NFL

  • Juan Soto LF • NYM

    Mets To Begin Fielding Offers For Deadline Sell-Off

    MLBTradeRumors

  • Jonathan Ornelas SS • NYY

    Jonathan Ornelas To Opt Out Of Yankees Deal

    MLBTradeRumors

  • Aaron Nola SP • PHI

    A better version of Aaron Nola in the second half could go a long way for the Phillies

    Phillies Nation

  • Craig Breslow RP •

    Breslow Weighs Future Leaders and Influences Around Red Sox Prospects Before Aug. 4 Deadline

    @ChrisCotillo

  • Juan Soto LF • NYM

    Juan Soto’s Calf Injury Not Considered Serious, Mets Say

    @AnthonyDiComo

  • Braden Shewmake SS • MIL

    Greg Jones Elects Free Agency

    MLBTradeRumors

  • Yang Hansen C • POR

    Yang Hansen Throws Down One-Handed Dunk in Tight Blazers-Nuggets Summer League Game

    @NBA

  • Allen Graves PF • TOR

    NBA Summer League: Trail Blazers and Raptors Earn Wins Behind Standout Performances

    @NBA

  • AJ Dybantsa SF • WAS

    Sam Vecenie and Es Baraheni to Provide In-Depth Scouting on Top NBA Prospects

    @JustEsBaraheni

  • Trevon Brazile PF • DEN

    Trevon Brazile Dominates NBA Summer League With One-Handed Dunk and 19-Point Performance

    @NBA

  • Jayson Kent SG • POR

    Trail Blazers Defeat Nuggets in NBA Summer League Behind Yang Hansen’s No-Look Assist

    @NBA

  • Yang Hansen C • POR

    Yang Hansen Throws Down One-Handed Dunk in Close Blazers-Nuggets Summer League Game

    @NBA

  • Macklin Celebrini C • SJ

    Macklin Celebrini Open to Team-Friendly Contract to Help Sharks Build a Stanley Cup Contender

    @JeffVeillette

  • Auston Matthews C • TOR

    NHL Contract Debate: Player Sacrifice Perceptions Often Depend on Popularity, Not Pay Cuts

    @JeffVeillette

  • Brendan Lemieux LW •

    Brendan Lemieux Shares Important Message on Instagram

    @EricEngels

  • Gavin McKenna LW • TOR

    Hurricanes and Kraken Set for Helsinki Games; Maple Leafs to Visit Dec. 5, Potentially Featuring Gavin McKenna

    @WaltRuff

  • Brandon Carlo D • STL

    NHL Offseason Rankings: Blues’ Major Additions Put Them Among the Most-Improved Teams

    @jprutherford

  • Trevor Zegras C • PHI

    Flyers Sign Trevor Zegras to Four-Year, $9.125M AAV Extension

    @charlieo_conn

Waiver Trends

More Trends
Tommy White ATH 3B +6.7
Aaron Nola PHI SP +4.6
Brandon Marsh PHI LF +3.1
Christian Scott NYM SP +3.0
Bryson Stott PHI 2B +2.4
Jorge Polanco NYM 1B +1.7
Alec Bohm PHI 3B +1.5
Francisco Alvarez NYM C +1.5
Lawrence Butler ATH RF +1.5
A.J. Ewing NYM CF +1.5
Colin Rea CHC SP +1.5
Dennis Santana PIT RP +1.4
Zach Thornton NYM SP +1.4
Brett Baty NYM 3B +1.3
Kyle Tucker LAD RF +1.3
Dustin May STL SP -3.6
Jake Mangum PIT CF -3.0
Cole Carrigg COL CF -3.0
Kody Clemens MIN 1B -2.5
Shane Bieber TOR SP -2.4
Tristan Peters CHW CF -2.3
Payton Tolle BOS SP -2.3
AJ Smith-Shawver ATL SP -2.2
Bryce Elder ATL SP -2.1
Nick Lodolo CIN SP -2.1
J.T. Ginn ATH SP -2.1
Eugenio Suarez CIN 3B -2.0
Jasson Dominguez NYY RF -2.0
Brandon Sproat MIL SP -2.0
Brandon Young BAL SP -2.0