Todd Frazier hit a grand slam and drove in a season-high five runs to lead the New York Mets to a 10-3 victory over the Chicago Cubs on Wednesday and avenge a tough loss earlier in the day.

Frazier gave New York a 4-0 lead in the first inning with his drive against Alec Mills and added an RBI single in a two-run ninth.

Jason Vargas (5-8) won his third straight start. The Mets pounded out 16 hits and avoided a season sweep after dropping the first six games against the NL Central leaders.

The Cubs had won a season-high seven in a row after pulling out a 2-1 victory earlier Wednesday on Ben Zobrist's RBI single with the bases loaded in the 11th. That game was suspended in the top of the 10th because of rain the previous night.

Vargas gave up one run and four hits in 5 1/3 innings, striking out six and walking two. The veteran left-hander has a 1.62 ERA in his past three outings.

Mills (0-1) scattered five hits over five innings in his second major league start and did not allow a run after Frazier's grand slam.

He walked Michael Conforto with two outs in the first to load the bases. Frazier then launched a 2-0 pitch toward the back of the left-field bleachers - his fourth career grand slam and first since he hit one for the White Sox at Texas on May 9, 2016.

Ian Happ hit an RBI single for Chicago in the second, but the Mets scored four in the seventh to make it 8-1. Victor Caratini hit a two-run homer for Chicago in the ninth.

In the suspended game, Zobrist grounded the winning single up the middle off Daniel Zamora with one out in the 11th after Chicago loaded the bases against Paul Sewald (0-5).

Cole Hamels threw five scoreless innings. Jesse Chavez (5-2) got the win with a scoreless 11th, and Anthony Rizzo matched a career high with four hits.

New York's Jacob deGrom went eight innings, allowing one run and eight hits. He struck out 10 and walked one while lowering his ERA to 1.68. He also had two hits, including an RBI single to the shortstop in the sixth.