PHOENIX — The retractable roof at Chase Field was closed for Game 4 of the NL Championship Series between the Arizona Diamondbacks and Philadelphia Phillies after temperatures spiked to a record 104 in Phoenix on Friday afternoon.
The temperature at game time — 5:07 p.m. PDT — was 102 outside, but it was a pleasant 76 in the climate-controlled ballpark.
The roof has been open at Chase Field just once this postseason. That was for Game 3 of the NL Division Series, when the Diamondbacks beat the Los Angeles Dodgers 4-2 on Oct. 11 for a three-game sweep.