This!! The Twins faced a LHP starter in 46 games last year and at least one LHP in 128 games - LH batters had 194 PAs against those LHP (TB, Rocco's bar-setting former team, was next lowest at 222 PAs by LHB against LHP).
6 Twins LHB had PAs against LHP:
Kepler - 82 PA; .273/.305/.416 (.721 OPS) 2 HR, 10 RBI, 19/2 K/BB, 2 HBP
Wallner - 44 PA; .184/.295/.316 (.611 OPS) 1 HR, 3 RBI, 21/5 K/BB, 1 HBP
Julien - 33 PA; .172/.273/.310 (.583) 1 HR, 1 RBI, 14/3 K/BB, 1 HBP
Larnach - 23 PA; .227/.261/.318 (.579 OPS) 0 HR, 1 RBI, 7/0 K/BB, 1 HBP
Kirilloff - 8 PA; .167/.250/.167 (.417 OPS) 0 HR, 1 RBI, 0/0 K/BB, 1 HBP
Keirsey - 4 PA; .000/.000/.000 (.000 OPS) 0 HR, 0 RBI 0/0 K/BB, 0 HBP