Tanner Peters of Stockton and Patrick Kivlehan of High Desert earned weekly accolades in the California League this week.

Kivlehan, a 23-year-old third baseman out of Rutgers, went 13 for 25 (.520) with three doubles, three home runs and 16 RBI.  Kivlehan’s week was highlighted in a 5-for-7 showing in a 30-8 win over Lancaster on Friday. The Mariners prospect, who was the MVP of the Northwest League last summer, is hitting .328 with 39 RBI in 49 games since joining the Mavericks.

Peters, 23, came within two outs of throwing a perfect game on Friday against Modesto. He retired the first 25 batters he faced before yielding a one-out double in the ninth. Peters struck out a career-high 14 batters to give him 132 on the season — second-most in the A’s organization and third-most in the Cal League. He has won his last four decisions to improve to 11-5..