Chicago Cubs vs San Francisco Giants Picks and Prediction for Saturday June 13 2026
Use Code WWWC Major League Baseball action on Saturday evening, and we have a Chicago Cubs vs San Francisco Giants prediction to discuss. The Cubs took game one of this series last night by a score of 5-1. It was just their 4th win in their last 11 games, but they are still 36-34 on the year. The Giants check in at 28-42 on the year and in 4th place in the NL West. Read on to see my Cubs vs Giants prediction.
Pitching Probables: Ben Brown will get the nod for the Cubs and he has gone 2-2 with a 1.74 ERA on the year. Trevo McDonald will toe the slab for the Giants, and he has gone 2-3 with a 4.15 ERA.
Need some winners in MLB? Check out our MLB Free picks and beat the books!
Cubs Are Looking For Consistency
Chicago heads into Game Two looking to build on a sharp 5–1 win in the opener, one of their cleaner performances during a stretch in which they’ve still dropped seven of their last eleven. Even with the inconsistency, the Cubs sit at 36–34 and continue to get enough offense to stay competitive, averaging 4.59 runs per game with a .239 average, a .722 OPS, and 79 home runs. Their pitching has been steadier than the ERA suggests, carrying a 1.25 WHIP with 20 quality starts and one of the lower error totals in the league at 28. Last night’s shutout was a needed reset for a staff that has hovered around league average but flashes upside when the command is there.
Get Free $30 Credit for Premium Picks + Exclusive Discounts
Subscribe Now
Ben Brown gets the ball, and he’s been one of Chicago’s most reliable arms with a 1.74 ERA across 57 innings and an even better 1.47 mark on the road. He’s allowed just 14 hits in 30.2 away innings with a 0.717 WHIP, and his strikeout‑to‑walk numbers have kept him out of trouble. The keys for the Cubs are straightforward: Brown needs to continue attacking early in counts, the offense must pressure a Giants staff that has been vulnerable at home, and the defense has to stay clean behind him. If Chicago can replicate the balance they showed in the opener, they’ll have a strong chance to take control of the series.
Giants Struggle On Offense
San Francisco looks to even the series after a 5–1 loss in the opener, a game where the offense managed just four hits and couldn’t solve Chicago’s pitching. The Giants enter at 28–42 and sitting fourth in the NL West, and while their .259 team average ranks near the top of the league, the production hasn’t always translated into runs. They’re scoring 4.19 per game with a .728 OPS and 71 home runs, but the lack of speed and timely hitting has held them back. On the mound, San Francisco owns a 4.55 ERA and a 1.41 WHIP, and the defense has been an issue with 46 errors, one of the higher totals in MLB.
Trevor McDonald gets the start, bringing a 4.15 ERA into the matchup along with a 5.29 mark at home, where he has allowed 11 runs in 17 innings. He’s shown strikeout ability, but command lapses and occasional hard contact have created trouble spots. The keys for the Giants are straightforward: McDonald needs to get ahead early, the offense must capitalize on scoring chances against a Cubs staff that has been inconsistent on the road, and the defense has to tighten up to avoid giving Chicago extra outs. If San Francisco can support McDonald with cleaner play and more sustained pressure at the plate, they’ll have a chance to bounce back and even the series.
Chicago Cubs vs San Francisco Giants Pick
Cubs vs Giants Moneyline Pick
- Chicago -123 (5 Units)
The Cubs feel like the better side again, especially with Ben Brown on the mound and the way he’s handled road environments this season. He’s sitting on a 1.74 ERA overall and an even better 1.47 mark away from Wrigley, allowing just 14 hits in 30.2 road innings with a WHIP under 0.75. That kind of efficiency travels well, and it matches up cleanly against a Giants team that hasn’t been able to turn its strong batting average into consistent run production. Trevor McDonald has been shaky at home with a 5.29 ERA, and San Francisco’s pitching staff as a whole has struggled with traffic and defensive lapses. With Chicago coming off a sharp 5–1 win, carrying the more reliable starter, and playing cleaner baseball overall, this sets up as another spot where the Cubs have the edge.
Cubs vs Giants Over/Under Pick
- Over 8 (4 Units)
The Over 8 has a real case here because this matchup has the ingredients for a higher‑scoring game than the opener. Ben Brown has been excellent, but even strong road arms eventually bend a little, and the Giants make a lot of contact with that .259 team average. On the other side, Trevor McDonald’s 5.29 home ERA and tendency to give up early runs put San Francisco in chase mode often, which can stretch a bullpen and create scoring chances on both sides. The Giants’ defense has also been leaky with 46 errors, and extra outs are fuel for Overs. With Chicago’s offense capable of putting up crooked numbers and San Francisco likely needing to answer back after last night’s quiet showing, this one has a much better chance of getting past the number.
Never Tried Winners and Whiners? Now Is Your Chance
- Get your first daily picks package for ONLY $1 using coupon code DOLLAR
- If the pick loses, we credit your account with 3 Flex Picks
- If the pick wins, we still give you 1 Flex Pick on the house
- Win or lose, you walk away ahead. One dollar. No catch.
- Check out more MLB predictions
Up To $1500 in Bonus Bets Paid Back if your First Bet Does Not Win
New Users – Bet $5 Get $200 in Bet Reset Tokens for 5 Days
