Ahead of Wednesday’s Wild Card battle between the Colorado Rockies and the Arizona Diamondbacks (8 PM ET, TBS), let’s break down some numbers from their previous matchups.

---

*The D-Backs won the regular-season series against the Rockies with an 11-8 record. Arizona’s Taijuan Walker and Zack Greinke recorded two wins apiece against the Rockies.

*Rockies RHP Jon Gray gets the start in the one-game playoff, which Colorado fans should feel good about considering that Gray went 2-1 against Arizona in 2017.

*Six of Rockies closer Greg Holland’s 41 saves this year came against the Diamondbacks.

*Rockies slugger Charlie Blackmon has been on a tear, but D-Backs RHP Greinke has had success against the NL batting champion with Blackmon failing to record a single homer in 53 plate appearances against the former Cy Young winner.

*In six career at-bats against Gray, new Diamondbacks OF J.D. Martinez has two homers and a .333 batting average.

81 regular season home games in the books, what a season at 20th & Blake.

Hope to see you back here in a week or so!#Rocktober ? pic.twitter.com/rdD49cKvew

— Colorado Rockies (@Rockies) October 2, 2017

It’s official. Zack Greinke will be your starting pitcher for the NL Wild Card Game on Wednesday. pic.twitter.com/69A5BUyHZm

— Arizona Diamondbacks (@Dbacks) September 30, 2017

Odds of winning the NLCS (Fangraphs season-to-date mode):

Dodgers 31.0%
Cubs 24.1%
Nationals 23.6%
Diamondbacks 14.7%
Rockies 6.5%

— High Heat Stats (@HighHeatStats) October 3, 2017

Love the fresh blood in the MLB postseason this year! First appearance for #Rockies since 2009, #Twins since 2010, #Diamondbacks 2011.

— Amy Lawrence (@ALawRadio) October 1, 2017