Do you think it is a high probability that you profit if you bet both of these?
Bet LA +115 game 5 $50 = $57.50 win
Bet Bos +167 series bet $50 = $83.50 win
so if LA wins, bos series bet is most likely toast, but you are up $7.50 & you still have a shot to win the Boston series bet.
if Boston wins gm 5, you are up $33.50 all Boston has to do is win game 6 or 7 with momentum of winning games 4 & 5.
Only way you lose is if Boston wins game 5 then blows 6 & 7... if they blow gm 6 then you hedge game 7 w/LA bet... minimizes profit but not if you have the bankroll to go way above $50.