Matt Zeiser

{{Short description|American baseball player (1888–1942)}}

{{Use mdy dates|date=July 2024}}

{{Infobox baseball biography

|name=Matt Zeiser

|position=Pitcher

|image=Matt Zeiser 1914.jpg

|bats=Right

|throws=Right

|birth_date={{Birth date|1888|9|25|mf=y}}

|birth_place=Chicago, Illinois

|death_date={{death date and age|1942|6|10|1888|9|25}}

|death_place=Chicago, Illinois

|debutleague = MLB

|debutdate=April 27

|debutyear={{By|1914}}

|debutteam=Boston Red Sox

|finalleague = MLB

|finaldate=May 11

|finalyear={{By|1914}}

|finalteam=Boston Red Sox

|statleague = MLB

|stat1label=Win–loss record

|stat1value=0-0

|stat2label=Strikeouts

|stat2value=0

|stat3label=Earned run average

|stat3value=1.80

|teams=

• Boston Red Sox (1914)

}}

Mathias John Zeiser (sometimes spelled Zieser) (September 25, 1888 – June 10, 1942) was an American professional baseball pitcher. He appeared in two games in Major League Baseball for the Boston Red Sox during the 1914 season, both as a relief pitcher. Zeiser batted and threw right-handed. He was born and died in Chicago, Illinois.

In a two-game career, Zeiser posted a 1.80 earned run average with eight walks in 10 innings pitched.