Arizona (43-42) extended its winning streak over San Francisco (35-50) to eight games and remained undefeated versus the Giants this year.
The Diamondbacks have outscored the Giants, 45-21 in the season series. However, over June, Arizona hit .225 (26th) with the third-fewest runs scored (99) over 27 games. The Diamondbacks pitching staff also boasted bottom 10 numbers for the month like ERA (4.90, 25th) and OBA (.267, 25th). Arizona will face Milwaukee, San Diego, and the Los Angeles Dodgers to wrap up the first half of the season.
San Francisco has lost four of the previous six games and seven of the last 11. The Giants have the fourth-worst road record on the year (17-28) and lost five straight away from home. San Francisco will look to Trevor McDonald to snap the losing streak as he attempts to break the three-game losing streak the Giants have when he’s on the mound (plus six of the last seven).
Let’s dive into the matchup and find a sweat or two.
We’ve got all the info and analysis you need to know ahead of the game, including the latest info on the how to catch first pitch, odds, recent team performance, player stats, and of course, our predictions, picks & best bets for the game from our modeling tools and staff of experts.
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Game details & how to watch Giants at Diamondbacks
- Date: Wednesday, July 1, 2026
- Time: 9:40 PM EST
- Site: Chase Field
- City: Phoenix, AZ
- Network/Streaming: MLB TV
Never miss a second of the action and stay up-to-date with all the latest team stats and player news. Check out our day-by-day MLB schedule page, along with detailed matchup pages that update live in-game with every out.
Odds for the Giants at the Diamondbacks
The latest odds as of Wednesday:
- Moneyline: San Francisco Giants (+109), Arizona Diamondbacks (-131)
- Spread: Diamondbacks -1.5 (+153), Giants +1.5 (-186)
- Total: 9.5
Probable starting pitchers for Giants at Diamondbacks
- Wednesday’s pitching matchup (July 1): Trevor McDonald vs. Zac Gallen
- Diamondbacks: Zac Gallen
2026 stats: 86.1 IP, 3-7, 6.15 ERA, 1.58 WHIP, 52 K, 27 BB
2026 Stats: 51.0 IP, 2-6, 4.94 ERA, 1.35 WHIP, 45 Ks, 19 BB
Who’s Hot? Who’s Not
- The Giants’ Luis Arraez is hitting .331 with 105 hits, 4 home runs and 32 RBI over 317 at-bats
- The Giants’ Drew Gilbert is hitting .228 with 38 hits and 34 strikeouts over 167 at-bats
- The Diamondbacks’ Corbin Carroll is hitting .272 with 83 hits, 13 home runs, and 43 RBI over 305 at-bats
- The Diamondbacks’ Lourdes Gurriel Jr. is hitting .226 with 31 hits and 26 strikeouts over 137 at-bats
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Top betting trends & insights to know ahead of Giants at Diamondbacks
- San Francisco is 39-46 ATS, ranking eighth-worst
- Arizona is 46-39 ATS, ranking eighth-best
- San Francisco is 40-38-7 to the Under
- Arizona is an MLB-leading 45-35-5 to the Under
- San Francisco is 20-25 ATS on the road, ranking seventh-worst
- Arizona is 23-18 ATS at home, ranking sixth-best
Expert picks & predictions for tonight’s game between the Diamondbacks and the Giants
Rotoworld Bet Best Bet
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Our model calculates projections around each moneyline, spread and over/under bet for every game on the MLB calendar based on data points like past performance, player matchups, ballpark information and weather forecasts.
Once the model is finished running, we put its projection next to the latest betting lines for the game to arrive at a relative confidence level for each wager.
Here are the best bets our model is projecting for Wednesday’s game between the Diamondbacks and the Giants:
- Moneyline: NBC Sports Bet is recommending a play on the Giants on the Moneyline.
- Spread: NBC Sports Bet is leaning towards a play ATS on the Giants at -1.5.
- Total: NBC Sports Bet is recommending a play on the Under on the Game Total of 9.5
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