Because the tying run was on the on deck circle?
Yes.
To get a save:
1. He is the finishing pitcher in a game won by his team
2. He is not the winning pitcher
3. He satisfies one of the following conditions:
1. He enters the game with a lead of no more than three runs.
2. He enters the game, regardless of the count, with the potential tying run either on base, at bat or on deck
3. He pitches for at least three innings