i like under. feds has owned the berd man at the AO, and 7-2 in majors. +10, +8, +6, +5, -6, -3, +7, +8, +4 in terms of games won in majors. if feds wins this it will likely be in straights, but even at 37 he could even win in 4 with one set being a walk. i bought feds to -4 and like under 37. feds has bounced berdych in the last two AOs in straight sets @ 31 and 28 gms respectively. this AO has been a wild one though, so never know.