American League

■ Mariners 2, Yankees 1 — At New York, Yonder Alonso hit a go-ahead home run on a 100-mph fastball from demoted New York closer Aroldis Chapman (4-3) in the 11th. Mike Zunino had a homer among his three hits for Seattle.

■ Astros 2, Angels 1 — At Anaheim, Calif., rookie J.D. Davis hit a tying home run in the third, George Springer doubled and scored the go-ahead run on a wild pitch in the sixth, and Collin Mchugh (2-2) held Los Angeles to one run in six innings.

■ Athletics 3, Rangers 1 — At Oakland, Calif., Khris Davis hit a go-ahead home run leading off the seventh after his tying shot in the fourth, and Kendall Graveman (4-4) yielded one run in seven innings to improve to 3-0 at home.

■ Twins6,bluejays1— At Toronto, Bartolo Colon (6-10) held Toronto to one run on nine hits in 6 2/3 innings, Byron Buxton had three hits and two RBIS, and Joe Mauer added three hits and two runs.

■ Orioles 16, Red Sox 3 — At Boston, Trey Mancini had four RBIS as Baltimore lit up Rick Porcello (815) for 11 runs (four earned) on nine hits in 4 2/3 innings. Boston was charged with five errors.

■ Indians 4, Royals 0 — At Cleveland, rookie Ryan Merritt (1-0) pitched a career-high 6 2/3 innings in Cleveland’s Al-best 13th shutout, and Francisco Lindor hit a two-run homer.

■ White Sox 3, Tigers 2 — At Chicago, Tim Anderson led off the bottom of the ninth with a double and scored on Yolmer Sanchez’s walk-off single as Chicago won its third straight.

■ Reds 9, Pirates 5 — At Cincinnati, rookie Robert

Stephenson (2-4) struck out Pittsburgh’s first six batters and ultimately allowed two runs and struck out 11 in 5 2/3 innings. Josh Bell had a three-run homer among his four hits for the Pirates.

■ Mets 4, Nationals 2 — At Washington, Jacob degrom (14-7) held Washington to one run on five hits and struck out 10 in 7

2/3 innings. New York star Yoenis Cespedes (right hamstring strain) exited in the first.

■ Braves 5, Rockies 2 — At Atlanta, Matt Kemp and Kurt Suzuki homered off Chad Bettis (0-1) to back Julio Teheran (8-11), who allowed two runs over 7 1/3 innings in his first home victory in four months.

■ Diamondbacks 4, Giants

3 — At Phoenix, Paul Goldschmidt hit a three-run homer to back Zack Greinke (15-6), who allowed two earned runs over 6 2/3 innings to improve to 12-1 at home this season.