“I really enjoy taking slapshots,” Pettit said.

—Staff writer Elijah M. Alper can be reached at alper@fas.harvard.edu.

M. HOCKEY 2, CLARKSON 1

At Cheel Arena, Potsdam, N.Y.

Harvard (4-1-0) 1 1 0 — 2

Clarkson (2-4-1) 0 1 0 — 1

First Period: H, Pettit (unassisted) 9:31 SHG. Second Period: C, Jones (Carosa, Lush) 11:13. H, Packard (Moore, Smith) 19:48. Shots: H 12-6-11 29, C 11-7-9 27. Power Play: H 0-7, C 0-6. Penalties: H 9-18, C 10-20. Goalies: H, Grumet-Morris (27-26) C, Traylen (29-27). A: 3,345.

M. HOCKEY 6, ST. LAWRENCE 1

At Appleton Rink, Canton, N.Y.

Harvard (3-1-0) 3 1 2 — 6

Clarkson (2-4-1) 0 1 0 — 1

First Period: H, Pettit (Fried, Smith) 5:11 SHG. H, Kolarik (Pettit, Welch) 9:10 PPG. H, Pettit (Cavanagh, Walsh) 13:09 PPG. Second Period: S, Petac (FitzRandolph, Parker) 1:59 PPG. H, Welch (Pettit, Kolarik) 5:31. Third Period: H, Nowak (Kolarik) 17:37. H, Moore (Walsh, Barlow) 17:57. Shots: H 12-10-10 32, S 12-17-10 39.

Power Play: H 2-3, S 1-6. Penalties: H 4-8, S 7-14. Goalies: H, Grumet-Morris (39-38) S, Ackley (33-27). A: 2,350.