|Arizona Diamondbacks – No. 35|
March 1, 1988 |
|Bats: Right||Throws: Right|
|April 7, 2009 for the Oakland Athletics|
(through May 22, 2013)
|Earned run average||3.79|
|Career highlights and awards|
Oakland Athletics 
The Oakland Athletics drafted Cahill in the second round (66th overall) of the 2006 MLB Draft out of Vista High School. In his first full season in minor league baseball, with the Kane County Cougars, he went 11–4 with a 2.73 earned run average, 117 strikeouts and 105 1⁄3 innings pitched over 19 starts to earn a Class A All-Star nod from Baseball America.
|Competitor for United States|
Cahill began 2008 with the Stockton Ports of the California League. He went 5–4 with a 2.78 ERA and 103 strikeouts to earn a California League All star selection and a promotion to AA. He also represented America in Major League Baseball's Futures Game.
Entering the 2009 season, Cahill was ranked 11th among Baseball America's Top 100 Prospects, and made the Athletics starting rotation out of Spring Training along with his Olympic teammate Brett Anderson. On April 7, 2009, Cahill made his Major League debut against the Los Angeles Angels of Anaheim, going 5 innings, allowing 5 hits, 2 earned runs, striking out 1 and received a no decision.
Cahill came into the 2010 season as a starter for the A's, quickly becoming one of the breakout pitchers of the year. He put up borderline Cy Young Award-worthy statistics, finishing the season with an 18–8 record and an ERA of 2.97, making it into the Top 5 of lowest ERA in the American League, behind Félix Hernández, Clay Buchholz, and David Price, all three considered among best pitchers in the American League. His WHIP was also in the Top 5, with 1.11 WHIP.
Arizona Diamondbacks 
In the offseason, he lives in Oceanside, California.
Scouting report 
Cahill's best pitch is his sinker, which features excellent downward movement and ranges from 88–92 mph. His sinker is his most frequent offering and is the main reason why he gets so many ground balls. Cahill also has a changeup in the 81–83 mph range, which like his fastball also features excellent downward movement. This is a pitch that he uses frequently against left-handers to get strikeouts. Starting in the 2010 season, Cahill began featuring a 12–6 curveball as well. His curve, which ranges in the 76–80 mph range, has become his main strikeout weapon, and he can get hitters to chase it out of the zone as well as freezing hitters with it in the zone. Cahill also features a rare mid-80s slider against righties, though it is a below average pitch.
- "Minor League Baseball". Retrieved 2008-06-15.
- "Baseball America". Retrieved 2009-04-13.
- "Major League Baseball". Retrieved 2009-04-13.
- Gilbert, Steve (9 December 2011). "D-backs pick up Cahill, Breslow from A's". MLB.com. Retrieved 10 December 2011.
- "Inside Bay Area". Retrieved 2009-06-28.
- Jerry Crasnick (2011-03-29). "Oakland A's have assembled a dominant, deep rotation - ESPN". Sports.espn.go.com. Retrieved 2012-06-11.
- "Athletics Nation". Retrieved 2009-06-28.
- Career statistics and player information from MLB, or ESPN, or Baseball-Reference, or Fangraphs, or The Baseball Cube, or Baseball-Reference (Minors)