Mattheus with the Washington Nationals
Cincinnati Reds – No. 41
Born: November 10, 1983|
|June 14, 2011 for the Washington Nationals|
(through May 25, 2015)
|Earned run average||3.56|
Ryan Brent Mattheus (born November 10, 1983) is an American professional baseball pitcher for the Cincinnati Reds of Major League Baseball (MLB). He has also played for the Washington Nationals and Los Angeles Angels of Anaheim. He is a sinkerballer.
In 2004, he went 3–3, with a 4.94 ERA in 7 games, all for starts for Rookie-level Casper Ghosts in his pro debut. In 2005, he went 7–6, with a 5.82 ERA with 102 strikeouts against 52 walks in 23 games/starts for Asheville. He recorded a 4–5 record, with a 5.73 ERA in 12 home games and a 3–1 mark with 5.92 ERA in 11 road contests. He tossed a 2005 season-high 8 1⁄3 innings in his last outing of the season on September 5 at Hickory in a 5–1 win. In 2006, he ranked 3rd among the California League Leaders in innings pitched. Mattheus was among the club leaders, ranked first in starts with 28, innings with 156 and losses with 12. He was second in wins with 7, and third in strikeouts with 131. He tossed 9 quality starts, allowed 3 runs or less in 15 outings and threw six or more innings in 13 contests. He pitched a complete game shutout on May 28 against the San Jose Giants, retiring 23 of 32 batters faced in the Nuts' 4–0 victory. He struck out season-high 10 batters on August 17 vs. Stockton.
Mattheus went 9–11 with a 5.56 ERA in 26 games/starts in his first season at the Double-A level in 2007. He led the Texas League in runs with 100 and earned runs with 98. Also, 12 of his 26 outings were quality starts. He tossed seven or more innings on 10 occasions and registered a season-best 10 strikeouts over seven innings on August 8 against the Frisco RoughRiders. Mattheus was a Texas League All-Star in 2007, an all-star for the first time in his career. He repeated as a Texas League All-Star in 2008. That same year, he also appeared in the 2008 All-Star Futures Game at Yankee Stadium.
Mattheus was called up by the Nationals on June 10, 2011.
In 2012, Mattheus appeared in a career high 66 games. Mattheus was on the postseason roster for the 2012 Nationals in the National League Division Series. He appeared in three games and pitched three scoreless innings. Notably, he entered Game 1 in the 7th inning with the bases loaded and nobody out, with the Nationals behind one run. He retired the next three batters on just two pitches without allowing a run (by getting a groundout and then a ground-ball double play), a first in postseason history. The Nationals would go on to win the game, 3–2.
Mattheus was outrighted off the Nationals roster on November 20, 2014.
Los Angeles Angels of Anaheim
On January 14, 2015, he was signed to a minor league contract by the Los Angeles Angels of Anaheim. Mattheus will be on the Opening Day roster for the Salt Lake City Bees, the Triple-A Affiliate of the Angels. 
On May 13, 2015, he was claimed off waivers by the Cincinnati Reds.
Mattheus has four pitches in his repertoire: a sinker and four-seam fastball averaging about 94 mph, and a slider and splitter with good sinking action in the mid 80s. He tends to throw more four-seamers and sliders to right-handed hitters, while relying more heavily on the strong tailing movement of his sinker and splitter against left-handed hitters.
- Nerves not a problem in Futures Game
- Ryan Mattheus Player Page
- Rockies shore up 'pen with deal for Beimel
- Goessling, Ben. "Ryan Mattheus appears headed for the majors". MASN Sports. Retrieved 10 June 2011.
- Neyer, Rob (October 7, 2012). "Drew Storen saves Nationals' 3-2 win with perfect 9th". Baseball Nation. Retrieved 19 September 2013.
- "Video: Must C Clutch: Mattheus escapes a bases-loaded jam". Major League Baseball. October 7, 2012. Retrieved 19 September 2013.
- Espinoza, Alex. "Mattheus to disabled list with broken hand". Retrieved 11 June 2013.
- "PITCHf/x Player Card: Ryan Mattheus". BrooksBaseball.net. Retrieved 28 April 2012.
- Career statistics and player information from MLB, or ESPN, or Baseball-Reference, or Fangraphs, or The Baseball Cube, or Baseball-Reference (Minors)
- Ryan Mattheus on Twitter