Colby Thomas singles on a sharp ground ball to left fielder Greg Allen. Brent Rooker scores.

Colby Thomas bounces a single to left field, scoring Brent Rooker and tying the game for the A's 1-1 in the top of the 6th ...

Coby Mayo doubles (8) on a sharp line drive to center fielder Colby Thomas. Alex Jackson scores.

Colby Thomas joins Jenny Cavnar and Dallas Braden on "A's Cast" to break down his first career MLB home run in the Athletics' ...

Athletics outfield prospect Colby Thomas hit his first MLB home run during their victory over the Washington Nationals on Thursday afternoon. Thomas tallied his lone hit of the game with a two-run ...

It took Colby Thomas a while to get going, but the Athletics' No. 4 prospect finally came through Thursday against the Washington Nationals.

Jacob Lopez struck out a career-high 10 batters in 7 2/3 innings, Colby Thomas hit his first major league home run and drove ...

The left-handed-hitting Cortes has now started just once in the Athletics' last seven games, with the team facing four lefty starters and three righties during that stretch. The Athletics appear to be ...

Thomas went 1-for-1 with a two-run homer and an additional RBI in Thursday's 6-0 win over the Nationals. Thomas opened the scoring in the second inning with his first major-league homer, a 406-foot ...

The Athletics promoted Colby Thomas, a third-round pick three years ago, to the Majors on June 30. It came after a strong runs in Triple-A, both last year and this year for the Las Vegas Aviators.

The X-rays came back negative on Athletics outfield prospect Colby Thomas (knee). Thomas exited Saturday's spring training contest early after being struck by a line drive while at third base ...