Jesus Montero homered twice off major league ERA leader Jered Weaver, and Jason Vargas outpitched his former Long Beach State teammate to give the Seattle Mariners a 4-1 win Sunday over the Los Angeles Angels.
Weaver (15-2) had won nine straight outings. He fell one shy of Chuck Finley's 1997 franchise record for consecutive starts won.
Vargas (13-8) allowed a run and seven hits over 8 1-3 innings. The left-hander gave up a one-out triple in the ninth by Howie Kendrick before Tom Wilhelmsen came in and got the final two outs for his 16th save in 18 chances.
Weaver was 6-0 with a 2.23 ERA and 26 strikeouts in six starts during July, but Vargas beat him out for AL pitcher of the month honors with a 5-0 record, a 1.64 ERA and 26 strikeouts in his six starts.
Weaver and Vargas, both of whom were drafted in 2004, started against each other two other times in the majors - both last season. Vargas won the first matchup 3-0 at Seattle, and neither pitcher got a decision the second t...