Midfielder Tranquillo Barnetta is playing every game as if it is his last. And in his Major League Soccer career with the Union, that will be the case with his next loss.
Barnetta announced last month that this would be his final season with the Union and he will return to FC St. Gallen in his native Switzerland.
The Union earned the sixth and final Eastern Conference playoff spot and will visit third seeded Toronto in the one-game knockout round on Wednesday.
"I don't think about it," Barnetta said Monday after training about his potential final game.