Gianna Collins Gianna Collins played for the Dodgers in the Ponytail Division of the 2006 Slow-Pitch Softball Season (5/1/2006 - 6/30/2006) for girls aged 8 - 10 on 9/1/2006 (born 9/2/1995 - 9/1/1998). Gianna Collins has also played for: Dodgers, Ponytail Division Slow-Pitch Softball, 2005 Season. Gianna's Dodgers Page