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Ryan
Mattheus
Relief Pitcher
Birthdate
11/10/1983
BAT/THR
Right/Right
Birthplace
Sacramento, CA
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Nationals
MLB
Nationals place Gonzalez (shoulder) on DL
12Y
Jonathan Ernst/Getty Images
MLB
Sunday's Mets-Nats lineups
12Y
Adam Rubin
Nationals
MLB
Nationals option RHP Jordan, recall Mattheus
12Y
MLB
Nats not rushing Strasburg's spring debut
12Y
Nationals
MLB
Nats' Clippard returns; Mattheus to have MRI
12Y
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MLB News
Reliving some of Chase Burns' best strikeouts this season
Reliving some of Chase Burns' best strikeouts this season
Sources: Chase Burns, Reds reach 7-year, $105M extension
All-Star right-hander Chase Burns, who is 11-1 with a 2.54 ERA this season, has agreed to a seven-year, $105 million extension with the Reds, sources told ESPN.
MLB 2026: Second-half preview, rankings, projections, playoff odds
Who will rule the rest of the season? Here's everything you need to know coming out of the All-Star break.
Fantasy baseball: Caminero avoids serious injury and other news for Thursday
All of the important fantasy spin and actionable takeaways resulting from the latest baseball news.
Jordan Walker finishing No. 1? Foster Griffin the top rookie? Don't be surprised!
Eric Karabell looks into the crystal ball to tell fantasy baseball managers what might come to pass in the not-too-distant future.
2026 MLB betting guide: Our favorite prop bets for the second half
Looking for a prop bet for the second-half of the MLB season? You've come to the right place.
