2018 – After another great performance by Max Scherzer, the Nationals go into the bottom of the 9th with a 3 – 0 lead in a Sunday night game against the Cubs at Wrigley Field, only to see rookie David Bote hit a two-out pinch-hit walk-off grand slam off Ryan Madson for a 4 – 3 win.

This Day In Baseball

On August 12, 2018 — 2018 – After another great performance by Max Scherzer, the Nationals go into the bottom of the 9th with a 3 – 0 lead in a Sunday night game against the Cubs at Wrigley Field, only to see rookie David Bote hit a two-out pinch-hit walk-off grand slam off Ryan Madson for a 4 – 3 win.

Source:
Baseball Reference August 12
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game