Louis Stephen Klimchock (born October 15, 1939) is an American former professional baseball infielder. He played 12 seasons in Major League Baseball (MLB) for the Kansas City Athletics, Milwaukee Braves, Washington Senators, New York Mets, and Cleveland Indians.

In 12 seasons he played in 318 games and had 669 at bats, 64 runs, 155 hits, 21 doubles, 3 triples, 13 home runs, 69 RBI, 31 walks, .232 batting average, .264 on-base percentage, .330 slugging percentage, 221 total bases, 4 sacrifice hits, 6 sacrifice flies and 5 intentional walks.

Klimchock's grandson, Mitch Nay, plays professional baseball in the Toronto Blue Jays organization.

[ Source: Wikipedia ]