The junior right-hander struggled with command all day but gave her team a chance to win the championship.
The Wolverines lost in ten innings, 4-3, to finish as runner-up in the conference tournament.
Senior outfielder Kelsey Susalla provided some firepower for No. 2 Michigan in the quarterfinals of the Big Ten Tournament.
Carol Hutchins and eight of her Wolverines were honored Wednesday by the conference.
The senior second baseman hit three home runs through three games against Rutgers this past weekend.
No. 2 Michigan ended the regular season with a 17-game winning streak.
Michigan won its ninth consecutive Big Ten Title on Saturday.
Mason Ferlic’s performance in the 3000-meter steeplechase at the Payton Jordan Invitational both set the NCAA personal record and came in under the Olympic Standard.
This weekend has a different tenor as the Wolverines seek to raise money and awareness for breast cancer research.
Chatman struggled to find consistent playing time during his two years at Michigan.