Bryan Woo to undergo MRI for ‘pec tightness’ in potential Mariners nightmare admin 6 hours ago USA Update Comments Off on Bryan Woo to undergo MRI for ‘pec tightness’ in potential Mariners nightmare 0 Views Woo is one of the AL’s best starters, and his five shutout innings Friday improved his record to 15-7 while lowering his ERA to 2.94. Share Facebook Twitter Stumbleupon LinkedIn Pinterest