Teunissen led CSUSM with 25 hits, six doubles, 22 RBIs, eight stolen bases and 37 total bases in April. He hit .373 with 13 runs, two homers, a .552 slugging percentage and a .419 on-base percentage. The junior had two three-hit games at Cal Poly Pomona and Stanislaus State while tallying seven multi-hit games. Teunissen had six games with multiple RBIs, including a season-best five RBIs with a double and home run against San Francisco State.