Just like the previous three, Suter did not allow a run.
The 29-year-old left-hander from Harvard pitched four innings and faced 13 batters Sunday at Wolff Stadium. He gave up one hit with no walks and struck out six.
Suter threw 57 pitches, including 39 strikes.
As part of his rehab, Suter is currently with the San Antonio Missions. The 6-foot-5 left-hander made his second Missions appearance and first time on the mound at Wolff Stadium on Thursday night.
Suter threw 2 2/3 scoreless innings. He allowed one hit with three strikeouts and one walk. His fastest pitches were recording about 87 and 86 miles per hour on the stadium radar.
The Missions lost to the New Orleans Baby Cakes 5-3 in 10 innings on Thursday.
Suter pitched 2.0 scoreless innings four days earlier in a road game in El Paso.
Before coming to San Antonio, Suter appeared in two games in Double-A Biloxi.
The 29-year-old from Harvard pitched for the Brewers the three previous seasons. Last year he had an 8-7 record with a 4.44 ERA in 20 games (18 starts).
