MILWAUKEE — Bryce Harper hit a tiebreaking two-run homer in the sixth inning to back up the strong pitching of Zack Wheeler and the Philadelphia Phillies beat the Milwaukee Brewers 5-1 on Tuesday night in a matchup of division leaders.
Nick Castellanos added a solo shot and Trea Turner went 3 for 5 to help the Phillies move closer to wrapping up the NL East title while delaying the Brewers' NL Central championship celebration.
The Brewers' magic number dropped to one with the Chicago Cubs' 4-3 loss to the Oakland Athletics. The Phillies lowered their magic number for clinching the NL East to four, though their magic number merely to reach the postseason is down to one.
Philadelphia's victory Tuesday gave the Phillies (91-60) the tiebreaker advantage over the Brewers (87-64) as they jockey for potential playoff seeding.
''We needed a win here for sure,'' Phillies manager Rob Thomson said. ''We'll try and win the series tomorrow, but just getting the tiebreaker over these guys I think is going to be huge coming down the stretch.''
Wheeler (16-6) allowed only four hits and one run in seven innings while striking out six and walking none. Wheeler, who lowered his ERA to 2.56, has worked at least six innings while giving up no more than two runs in each of his last nine starts.
''I just try to go six or seven every time, at least that,'' Wheeler said. ''If I go more, that's awesome. Try to do that, save our bullpen. It adds up over the season, where they get those innings saved in the bullpen. We need them for this stretch right now.''
Wheeler's 16 wins rank him second in the NL to Atlanta's Chris Sale, Wheeler's main competition for the Cy Young Award.