The San Francisco Giants open a three-game set at Citi Field on Friday night, and the starting pitching matchup is doing almost all of the work in this market. New York hands the ball to Nolan McLean, who has allowed one earned run across his last three starts. San Francisco counters with rookie left-hander Matt Wilkinson. The price on the favorite and the run environment behind it are where this game gets interesting.
Last Updated: Friday, September 4, 2026
San Francisco Giants vs. New York Mets — Time & How to Watch
| Where | Citi Field, Flushing, New York |
| When | Friday, September 4, 2026 — 7:10 PM ET |
| TV | WPIX, NBC Sports Bay Area |
San Francisco Giants vs. New York Mets Betting Preview
Start with McLean, because he is the reason this line looks the way it does. The right-hander carries a 3.06 ERA and a 1.124 WHIP over 27 starts, with 172 strikeouts in 155.2 innings. That is 9.9 strikeouts per nine, and opponents are hitting .203 against him. His last three starts are his best stretch of the year: seven scoreless against Houston, six scoreless at the White Sox, and six innings of one-run ball against San Diego.
There is one leak. McLean walks 3.5 batters per nine and issued 11 free passes across those three starts. Wilkinson arrives with a thinner résumé. The 23-year-old debuted on August 19 and has thrown 11.2 innings across three starts, a shade under four per outing. His 4.63 ERA sits alongside a 1.114 WHIP and just 4.6 strikeouts per nine, and he averages roughly 90 mph on the fastball he leans on heavily. Both are listed as the probable starters. San Francisco’s bullpen owns the middle of this game.
The standings offer no drama. New York sits 63-77 and fifth in the NL East, though the Mets took two straight from Tampa Bay, including a 10-4 win on September 2. San Francisco is 58-83 and fourth in the NL West. The split matters more than the record. The Giants are 33-36 at home and 25-46 on the road, and they played Thursday in Pittsburgh before flying east. Both offenses are nearly identical, at 584 runs and 577.
San Francisco Giants vs. New York Mets Odds
| Run Line | Moneyline | Total | |
|---|---|---|---|
| Giants | +1.5 (-135) | +159 | U 8 (-105) |
| Mets | -1.5 (+115) | -194 | O 8 (-115) |
Odds accurate as of Friday, September 4, 2026 via TheSpread.com. Odds change, get the latest MLB Odds – Futures – Props
San Francisco Giants vs. New York Mets — Who Is the Public Betting?
| Giants | 24% | 76% | Mets |
See the latest MLB Public Betting Splits and make smarter wagers!
Giants vs. Mets Prediction — Which Lineup Will Do Damage?
The number worth interrogating is eight. It assumes a normal night from two below-average offenses in a park that suppresses runs. Citi Field carries a five-year park factor of 98, so it tilts mildly toward pitchers. New York is batting .236 with a .694 OPS, and San Francisco has been far worse away from Oracle Park. Against a starter holding opponents to a .203 average, neither side looks like a source of crooked numbers.
The market has not touched this total. It opened at eight and still sits at eight, with the under carrying the cheaper juice. When a number never moves, no value has been bled out of it, and the discount sits on the side the research points toward. The run line, in contrast, has been pushed.
The case against is real. Wilkinson has not completed four innings in a start yet, so San Francisco’s relievers likely cover five frames or more. The Giants have shown pop lately, including a 12-run night at Pittsburgh on September 1. Add McLean’s walk rate, and two bullpens could decide a 6-5 game. We looked at those bats in our coverage of the Pittsburgh series.
The Pick: Under 8 (-105)
Giants vs. Mets Prediction — Is New York Priced Too High?
The market behavior here is unusual. Ninety-two percent of moneyline tickets sit on the Mets, yet the price has barely twitched, moving from -192 at the open to -194 now. A number that refuses to climb under that much one-way money is a quiet signal. Books look content to keep writing that side at a price they will not raise.
Where the money landed was the run line. New York’s -1.5 shortened from +130 to +115. Yet a home favorite is the least attractive profile for laying a run and a half. When the home team leads after the top of the ninth, the game ends, with no final at-bat to pad the margin. One-run finishes are a permanent feature of baseball, and New York averages roughly four runs per game. The counter is the mismatch driving the first pick. If Wilkinson gets hit early, this cover vanishes fast. More angles are in our latest MLB picks coverage.
The Pick: Giants Run Line +1.5 (-135)
Final Thoughts and Bonus Angle
Both plays lean the same direction, and there is no point pretending otherwise. This card is a position on a tight, quiet night rather than a spread of unrelated angles, and no third angle stands on its own here.
Two things will show early whether the read holds. The first is Wilkinson’s pitch count through the Mets’ opening turn in the order. If he needs 45 pitches for nine outs, the Giants inherit a long night. The second is McLean’s command, because a four-walk start puts him in the dugout by the sixth.
To recap, the card is Under 8 (-105) and Giants Run Line +1.5 (-135). Both are leans rather than heavy positions, and both hinge on whether this game stays close and quiet.
MLB Giants vs. Mets FAQ: Friday September 4, 2026
What time does the Giants vs. Mets game start?
First pitch is scheduled for 7:10 p.m. ET on Friday, September 4, 2026, at Citi Field in Flushing, New York. This is the opener of a three-game weekend series between the Giants and the Mets, which continues with an afternoon game on Saturday and a matinee finale on Sunday.
What channel is the Giants vs. Mets game on?
The game airs on WPIX in the New York market and on NBC Sports Bay Area in the San Francisco region. No national broadcast is attached to this Friday night matchup, so coverage runs through each club’s regional television partner.
Who is pitching for the Mets tonight?
Nolan McLean is the Mets’ probable starter. The 24-year-old right-hander is 10-8 with a 3.06 ERA, a 1.124 WHIP and 172 strikeouts across 155.2 innings in 27 starts. He has allowed one earned run over his last three outings, spanning 19 innings.
Where are the Giants and Mets playing today?
The game is at Citi Field in Flushing, Queens, New York, the Mets’ home ballpark. San Francisco is the visiting club after wrapping a road series in Pittsburgh. The ballpark has played as a mild pitcher’s park over the last five seasons.
What is the season series record between the Giants and Mets?
New York leads the season series 3-1. All four previous meetings came at Oracle Park in early April, and the Mets won the last three after dropping the opener 7-2. San Francisco’s lone win came on April 2, and the clubs have not met since.