Balk: An illegal motion by the pitcher with one or more runners on base, entitling all runners to advance one base. A balk can be one of a number of movements related to the pitching motion but the intention is to catch the runners off balance.

## References[edit]

* Baseball Glossary WETA.
* Baseball Glossary OF TERMS
* Pitching Glossary
* Batting Glossary
* Hall of Fame National Baseball Hall of Fame and Museum, Inc.

## See also[edit]

* Baseball
* Major League Baseball

## External links[edit]

* The Official Site of Major League Baseball
* Minor League Baseball
* BASEBALL HISTORY Major League Baseball Players Alumni Association.
* Stats

Baseball Terms

| Hits  | Bunt • Single • Double • Triple • Home Run • Fair Ball • Foul Ball • Ground Rule Double

|

Fouls  | Quick Return Pitch • Balk • Infield Fly
Events  | Double Header • Forfeited Game • Inning
Achievements  | Baseball Hall of Fame • All-Star Game • World Series
Positions  | Batter • Pitcher • Catcher • Designated hitter • Fielder • Infielder • Outfielder • Runner
Equipment  | Baseball
Outs  | Out • Double Play • Triple Play • Fielder's Choice • Fly Ball • Force Play • Ground Ball • Line Drive • Strikeout
Places on the Field  | Alley • Base • Batter's Box • Dugout • Fair Territory • Foul Territory • Home Plate • Infield • Outfield
Pitches | Ball • Strike
Achievable Events  | Assist • Run • Tag • Perfect game