James Kaprielian strikes out six batters over five innings while allowing just one run to earn his first career win

James Kaprielian's dad gets excited after his son strikes out Xander Bogaerts in the bottom of the 5th inning

James Kaprielian earned his first career win and Matt Olson went yard in the A's 4-1 win over the Red Sox

Jed Lowrie throws to first for one out before Matt Olson fires to home plate to nab Xander Bogaerts trying to score, ending the 8th inning

Jake Diekman strikes out Michael Chavis for the final out in the A's 4-1 win over the Red Sox

James Kaprielian talks about his pitching during his first Major League victory in the A's 4-1 win over Boston

Matt Olson crushes a long solo homer to right field, his 8th of the season, extending the A's lead to 4-1 in the top of the 6th inning

Sean Murphy smacks an RBI double to left-center field, giving the A's their first run and tying the game at 1 in the top of the 2nd inning

Jed Lowrie hits an RBI groundout to shortstop, giving the A's a 2-1 lead in the top of the 5th inning

Elvis Andrus scores on a balk by Eduardo Rodriguez, stretching the A's lead to 3-1 in the top of the 5th inning