A look at the Phillies' Arizona Fall League participants

Tim Kennelly will be participating in the Arizona Fall League. (AP Photo/Bradley C. Bower)

Rosters for the Arizona Fall League were released yesterday, and there are some interesting names who will be representing the Phillies. A slew of relievers, some of whom could challenge for a roster spot next season, will join lefty slugger Matt Rizzotti on the Mesa Solar Sox, where Lakewood manager Mark Parent will serve as hitting coach:

1) RHP Justin DeFratus (A/AA in '10: 3-0, 1.99 ERA, 63.1 IP, 9.9 K/9, 2.3 BB/9)

2) RHP B.J. Rosenberg (A/AA in '10: 2-0, 5.92 ERA, 11.47 K/9, 3.3 BB/9)

3) 1B/DH Matt Rizzotti (A/AA/AAA in '10: .344/.432/.557, 17 HR, 76 RBI)

4) RHP Josh Zeid (A in '10: 7-4, 3.00, 9.1 K/9, 2.4 BB/9)

5) RHP Tyson Brummett (A/AA in '10: 1-2, 4.09, 5.76 K/9, 2.4 BB/9)

6) RHP Chris Kissock (A/AA in '10: 7-3, 2.252, 5.9 K/9, 2.4 BB/9)

7) UTIL Tim Kennelly (A in '10: .277/.346/.359, 4 HR, 57 RBI)

DeFratus has really improved his stock over the past year, moving from the rotation to the bullpen. Rosenberg, who was very much on the Phillies radar this spring, has had a rough season thanks to a lat strain that has sidedlined him for much of the season. Rizzotti has struggled in his first 15 games at Triple-A, going 9-for-43 (.209) with three extra base hits (all doubles), 12 strikeouts and six walks.