Baseball statistics/SF

The SF statistics counts the number of Sacrifice Flies hit by a batter. A batted ball is a sacrifice fly if the following four criteria are met:

• There are fewer than two outs.
• The ball is hit to the outfield.
• The runner is out, either caught or put out at first base, or would have been out except for an error.
• A run scores

(see Rule 10 of Major League Baseball)