OK, Barnes's second extra inning appearance was on May 4.
He came on in the top of the 10th with the score 4-4.
Already used in the game were Davis, Strahm, Robles and Diekman.
Barnes got 2 outs, then gave up a HR, single and walk.
Sawamura then came in and gave up a single and HR.
Danish was in Worcester at the time.
It was slim pickings.