Braves send struggling Blair back to Triple-A Gwinnett
ATLANTA (AP) – The Atlanta Braves have optioned rookie right-hander Aaron Blair to Triple-A Gwinnett and recalled left-hander Matt Marksberry. Blair allowed eight runs in 4 1/3 innings in Friday night’s 8-6 loss to the New York Mets. Blair’s ERA climbed to 7.99 as he allowed at least six runs for the third time in five June starts. Marksberry was…