MLB Recap · September 21, 2023

Atlanta Braves at Washington Nationals: Final Score & Recap

ATL10
Final
WSH3

Line Score

Team123456789RHE
ATL00501011210180
WSH001000002380

The Story

The Atlanta Braves routed the Washington Nationals 10-3 at Nationals Park on September 21, 2023, a result the DiamondIQ model's estimate anticipated from early on, as Washington's pre-game win probability of 34% collapsed entirely to 0% by the final out. The game turned decisively in the third inning, when Atlanta sent a parade of hitters through against starter Jake Irvin and did not look back. The Braves plated five runs in the frame, with Ronald Acuña Jr. delivering the single biggest swing of the night, a triple off Irvin that shifted win probability by plus 9.1 percentage points in Atlanta's favor. Ozzie Albies followed with a double worth plus 7.2 points, Austin Riley added a single at plus 6.7 points, and Travis d'Arnaud contributed another single worth plus 6.2 points, turning the inning into a sustained unraveling for Washington's pitching staff. The only notable moment working against Atlanta came one inning earlier, when Orlando Arcia grounded out to produce the game's largest negative swing, a minus 7.4 point shift, though it ultimately amounted to little consequence given the offensive explosion that followed.

Travis d'Arnaud finished as the game's top performer by WPA at plus 9.0, with an RE24 of plus 1.5, while Ozzie Albies posted nearly identical win-probability value at plus 8.9 and led all position players with an RE24 of plus 3.2, underscoring his central role in the Braves' run production. Austin Riley rounded out the top three offensive contributors at plus 7.4 WPA and plus 1.2 RE24. On the mound, Max Fried led Atlanta's pitching staff with a plus 4.2 WPA contribution, followed by Andrés Machado at plus 3.4, as the two combined to keep Washington's lineup firmly in check through the middle innings. Atlanta's 18-hit attack produced clean baseball with zero errors, while the Nationals managed eight hits but could not generate sustained offense against a Braves staff that the DiamondIQ model credited as the stronger side from the opening pitch.

Analysis generated by DiamondIQ's model.

Win Probability

755025ATL bats firstFinalWSH win %ATL win %
DiamondIQ model home win probability across the game (pre-game 34.3% → final 0%).

Biggest Plays by Win-Probability Added

Top 3rd · off Jake Irvin
+9.1%
Orlando Arcia Groundout
Top 2nd · off Jake Irvin
-7.4%
Ozzie Albies Double
Top 3rd · off Jake Irvin
+7.2%
Austin Riley Single
Top 3rd · off Jake Irvin
+6.7%
Travis d'Arnaud Single
Top 3rd · off Jake Irvin
+6.2%

Top Batters by WPA

Travis d'Arnaud+9.0%+1.5 RE24
Ozzie Albies+8.9%+3.2 RE24
Austin Riley+7.4%+1.2 RE24

Top Pitchers by WPA

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