Tom Koehler suffered his 14th loss of the season on Tuesday, serving up four runs (three earned) in five innings versus the Phillies.
Tom Koehler beat the Mets on Tuesday, allowing a lone run in six innings.
Tom Koehler matched his career high with 10 strikeouts while holding the Brewers to two runs over eight innings in a victory Wednesday.
Tom Koehler issued five walks and allowed two runs over six innings in Friday's defeat of the Mets.
Tom Koehler could not keep the ball in the park in Saturday's loss to the Nationals, allowing three home runs and five total runs over six innings.
Tom Koehler held the Pirates to two runs in six innings but received the loss on Monday.
Tom Koehler had nothing in Wednesday's loss to the Brewers, allowing seven runs on nine hits over 4 1/3 innings.
Tom Koehler ended up the tough-luck loser in Friday's contest with the Cardinals, allowing two runs on five hits over seven innings.
Tom Koehler tossed a quality start in Saturday's loss to the Braves, hurling six innings of three-run ball.
Tom Koehler was lit up in 12-1 loss to the Mets on Monday, surrendering seven runs (six earned) in 4 1/3 innings.
Tom Koehler left with a loss on Wednesday after yielding five runs in six innings versus the Nationals.
Tom Koehler blanked the Padres over seven frames in Thursday's 4-0 win.
Tom Koehler allowed three runs -- two earned -- in six innings Saturday as the Marlins fell to the Phillies.
Tom Koehler allowed five runs (one earned) in six innings to take the loss on Wednesday versus the Red Sox.