The Chicago Cubs host the Chicago White Sox on August 17, 2026. First pitch from Great American Ball Park is scheduled for 8:05 p.m. EDT. The game will be broadcast on CHSN.
The Cubs are favored by -172 on the moneyline and by -1.5 on the run line. The White Sox are +142 on the moneyline and +1.5 on the run line. The total is set at 8 runs.
Find my MLB picks and White Sox vs Cubs prediction below, as well as probable pitchers, weather report, and more.
White Sox vs Cubs Prediction
- White Sox vs Cubs Pick: Cubs F5 Moneyline
My White Sox vs Cubs best bet is on the Cubs Moneyline after the first five innings. Make sure to find the best odds by checking our live MLB odds page.
White Sox vs Cubs Odds
| White Sox Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
+1.5 -149 | 8 -116o / -104u | +142 |
| Cubs Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
-1.5 +124 | 8 -116o / -104u | -172 |
- White Sox vs Cubs moneyline: White Sox +142, Cubs -172
- White Sox vs Cubs over/under: 8 (-116 / -104)
- White Sox vs Cubs spread: White Sox +1.5 (-149), Cubs -1.5 (+124)
White Sox vs Cubs Probable Pitchers
| RHP Luis Castillo (CHW) | Stat | LHP Shota Imanaga (CHC) |
|---|---|---|
| 4-9 | W-L | 8-9 |
| 1.0 | fWAR (FanGraphs) | 1.3 |
| 4.96 / 4.63 | ERA / xERA | 3.74 / 3.82 |
| 4.34 / 4.28 | FIP / xFIP | 4.56 / 3.88 |
| 13.6% | K-BB% | 18.2% |
| 37.2% | GB% | 35.8% |
| .298 | BABIP | .259 |
| 97 | Stuff+ | 92 |
| 108 | Location+ | 110 |
White Sox vs Cubs MLB Betting Preview
Chicago White Sox Betting Preview
Castillo’s White Sox home debut against Cincinnati was vintage La Piedra on the surface: 7 IP, 0 ER, 1 H, 2 BB, and 10 K, with a ridiculous 49% whiff rate. That box score will make bettors think the veteran right-hander suddenly flipped the switch.
Ummmm yeah… I’m not buying it.
Zoom out and Castillo enters tonight with a 4.96 ERA and 1.35 WHIP in 2026, and his underlying contact profile is still pretty damn ugly. He’s allowed a 90.1 mph average exit velocity, 41.5% hard-hit rate and 9.6% barrel rate, while his .332 wOBA sits almost directly in line with a .330 xwOBA.
In other words, there isn’t some massive ERA-xERA disconnect screaming that Castillo has simply been unlucky. Hitters have consistently squared him up this season, and one dominant outing doesn’t erase four months of shaky underlying numbers. That makes this a nasty matchup against a Cubs lineup with enough left-handed thump to punish Castillo.
The White Sox deserve some respect after sweeping Detroit over the weekend. Castillo just threw his gem. Now I’m looking to sell high before the market forgets what the rest of his 2026 profile looks like.
Chicago Cubs Betting Preview
Pete Crow-Armstrong and company get Luis Castillo at Wrigley, and if Castillo’s command backs up even slightly from his last outing, Chicago should have opportunities to put up a crooked number early.
The Cubs are coming off a frustrating weekend against St. Louis. After taking Friday’s opener 3-0, they dropped the final two games and got smacked 11-4 on Sunday. I’m not looking to downgrade this offense based on one bad weekend. If anything, this sets up as a pretty obvious get-right spot returning home for a rivalry game against a starter I’m actively looking to sell high on.
Shota Imanaga gives us the stronger profile. He’s held opponents to an 88.3 mph average exit velocity and 35.5% hard-hit rate, with a .302 xwOBA.
White Sox vs Cubs Pick, Betting Analysis
Sometimes laying -160 is completely justified. Tonight’s Crosstown matchup at Wrigley looks like one of those spots.
I’m backing the Cubs F5 ML behind Shota Imanaga, and a big piece of this handicap is fading Luis Castillo immediately after arguably his best start of the season.
Stacking the starting pitchers' contact profiles side-by-side, Imanaga holds opponents to an 88.3 mph average exit velocity, 35.5% hard-hit rate, and a .302 xwOBA against Castillo’s 90.1 mph EV, 41.5% hard-hit rate and .330 xwOBA. There’s a noticeable gap in the quality of contact each starter has surrendered.
I also love the situational angle here. While the White Sox deserve respect after sweeping Detroit, I don’t necessarily want to mess around with a full-game Cubs ML and introduce six-plus innings of bullpen variance.
That’s exactly why I prefer the F5 angle here. We’re isolating the matchup I want and the Cubs lineup getting two cracks through the order.
Lay the juice and give me the North Siders to get ahead early.
Pick: Cubs F5 Moneyline
