Most-watched MLB telecasts, October 2023
Nielsen average audience, one figure per telecast; a final or revised figure replaces a preliminary one. Composites, peaks, reach and self-reported figures do not chart.
19
eligible telecasts
updated 2026-10-31
Most-watched MLB telecasts, October 2023
1
World Series Game 1 - Diamondbacks vs Rangers
9,172,000
2
NLCS Game 7 - Diamondbacks vs Phillies
8,890,000
3
World Series Game 4 - Diamondbacks vs Rangers
8,480,000
4
Texas Rangers at Arizona Diamondbacks
8,480,000
5
World Series Game 2 - Diamondbacks vs Rangers
8,153,000
6
World Series Game 3 - Diamondbacks vs Rangers
8,126,000
7
ALCS Game 1 - Astros vs Rangers
7,020,000
8
ALCS Game 7 - Astros vs Rangers
6,770,000
9
NLDS Game 4 - Braves vs Phillies
5,800,000
10
NLCS Game 4 - Diamondbacks vs Phillies
5,390,000
11
Arizona Diamondbacks at Philadelphia Phillies
5,200,000
12
Houston Astros at Texas Rangers
4,640,000
13
Baltimore Orioles at Texas Rangers
4,140,000
14
Philadelphia Phillies at Arizona Diamondbacks
4,070,000
15
Houston Astros at Texas Rangers
3,660,000
16
Los Angeles Dodgers at Arizona Diamondbacks
3,260,000
17
Minnesota Twins at Houston Astros
2,490,000
18
Arizona Diamondbacks at Los Angeles Dodgers
2,070,000
19
Toronto Blue Jays at Minnesota Twins
1,680,000
19 eligible telecasts · computed 2026-10-31 00:02 UTC