NLCS Preview: Arizona Diamondbacks vs. Philadelphia Phillies

If you need a reminder that anything can happen in a short postseason series, this is it, because the Phillies and Diamondbacks just pulled off two of the biggest upsets in postseason history as defined by regular season winning percentage differentials. The Phillies (90-72, .556) upended the Braves (104-58, .642) in a four-game thriller that left presumptive NL MVP Ronald Acuña Jr. speechless while the Diamondbacks (84-78, .519) swept the Dodgers (100-62, .617) into oblivion, holding MVP candidate Mookie Betts hitless and knocking Clayton Kershaw out in the first inning.
Perhaps the results shouldn’t have been quite as shocking as they were, given that we’ve all seen our share of October upsets. The Phillies should remind us of that, as a cast very similar to this year’s knocked off a powerhouse Braves team on the way to their first pennant in 13 years just last season. It’s worth remembering as we evaluate any postseason team that they’ve all undergone substantial changes — some for the better, some for the worse — on their way through the 162-game season and the first two rounds of the postseason.
| Stat | Phillies | Diamondbacks |
|---|---|---|
| RS/G | 4.91 (8th) | 4.60 (14th) |
| wRC+ | 105 (10th) | 97 (18th) |
| wRC+ vs LHP | 108 (11th) | 92 (23rd) |
| wRC+ vs RHP | 104 (10th) | 99 (17th) |
| AVG | .256 (8th) | .250 (13th) |
| OBP | .327 (9th) | .322 (14th) |
| SLG | .438 (5th) | .408 (17th) |
| HR | 220 (8th) | 166 (22nd) |
| BB% | 8.7% (16th) | 8.8% (14th) |
| K% | 23.9% (20th) | 20.4% (4th) |
| SB | 141 (7th) | 166 (2nd) |
| BsR | 2.7 (13th) | 8.9 (6th) |
By the regular season numbers, this would appear to be a mismatch, with the Phillies having an edge in every category except strikeout and walk rates, stolen bases, and baserunning. Thus far in the postseason, however, the two teams have been very similar, each thumping 13 homers and producing similar slash lines. The Phillies have hit .274/.354/.538 (137 wRC+), scoring 52% of their runs via homers, and stealing nine bases, while the Diamondbacks have hit .262/.347/.530 (133 wRC+), scoring 47% of their runs via homers, and stealing seven bases. That said, it’s a stretch to suggest the two lineups are of equal strength, particularly given that Arizona doesn’t have a left-handed option to start, though some of Philadelphia’s righties are vulnerable to same-side pitching. Read the rest of this entry »








