Alex Mustaikis

{{Short description|American baseball player (1909–1970)}}

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

{{Infobox baseball biography

|name=Alex Mustaikis

|position=Pitcher

|bats=Right

|throws=Right

|birth_date={{birth date|1909|3|26}}

|birth_place=Chelsea, Massachusetts

|death_date={{death date and age|1970|1|17|1909|3|26}}

|death_place=Scranton, Pennsylvania

|debutleague = MLB

|debutdate=July 7

|debutyear=1940

|debutteam=Boston Red Sox

|finalleague = MLB

|finaldate=August 3

|finalyear=1940

|finalteam=Boston Red Sox

|statleague = MLB

|stat1label=Win–loss record

|stat1value=0–1

|stat2label=Earned run average

|stat2value=9.00

|stat3label=Strikeouts

|stat3value=6

|teams=

• Boston Red Sox ({{mlby|1940}})

}}

Alexander Dominick Mustaikis (March 26, 1909 – January 17, 1970) was a pitcher in Major League Baseball who played briefly for the Boston Red Sox during the {{by|1940}} season. Listed at {{height|ft=6|in=3}}, 180 lb., Mustaikis batted and threw right-handed. He was born in Chelsea, Massachusetts.

In one season career, Mustaikis posted a 0–1 record with six strikeouts and a 9.00 ERA in six appearances, including one start, three games finished, and 15.0 innings of work.

Mustaikis died at the age of 60 in Scranton, Pennsylvania.