The Giants did the hard part before Drew Gilbert's homer

Gilbert hit the winning swing. The more explanatory event came a half-inning earlier.

Trailing 4-2 in the bottom of the ninth, St. Louis built the inning San Francisco had spent most of the day avoiding. Nolan Gorman walked, Thomas Saggese singled, Nathan Church struck out, Ivan Herrera walked, Jose Fermin lifted a sacrifice fly, and Leo Bernal tied the game with a two-out single. That sequence changed the job completely. The Giants were no longer protecting a lead. They were trying to keep the game from ending right there.

Reiver Sanmartin handled the part that tends to disappear once the home run arrives. He entered with two outs, runners on first and third, and the score tied 4-4. His first pitch to Alec Burleson was an 86.6 mph changeup in the zone. Burleson grounded out to second. One pitch ended the threat, preserved the tie, and later carried the win decision. In a game that finished 6-5 in 10 innings, San Francisco did not just need the next big swing. It first needed one clean out to keep the next half-inning alive.

That out only mattered because Anthony Molina stripped the early game of volatility. He gave the Giants 5.2 scoreless innings, allowed two hits and one walk, struck out six, and did it in 82 pitches.

The useful detail is where the strikeouts lived. All six came in the first four innings. That is not cosmetic. Early swing-and-miss let Molina control the shape of the game before traffic or relief depth could complicate it. St. Louis eventually scored in the seventh, ninth, and tenth, but Molina's work kept San Francisco from spending the afternoon climbing out of an early deficit. When a game gets to extra innings and still finishes 6-5, six quiet innings from the starter are not scenery. They are the reason the game stayed narrow enough for a single late escape to matter.

Once San Francisco survived the ninth, the 10th offered exactly what extra innings sometimes reduce games to: one available pitch and no time to waste it.

Drew Gilbert got that pitch immediately. Riley O'Brien's first offering was a 79.7 mph sweeper in the zone, and Gilbert drove it 415 feet to center for a two-run home run and a 6-4 lead. There is no need to dress that up as fate or momentum. The Giants bought themselves another inning, then Gilbert converted the first opening of it.

St. Louis did answer with a run in the bottom half, which is why the swing reads as margin instead of ornament. Gilbert gets the headline, correctly. But the home run makes the most sense as the finish to work San Francisco had already done.