Do tennis parlays work? Im trying to play a 5-match parlay on men's tennis and the odds are all wrong... When I select 5 picks with odds around -110, the parlay only plays +547 (should be at least +1600 or +2000 if Im not mistaken... I tried dropping to 2 picks and it gives odds of "0", with the "to win" at "-infinity"

Bug or disallowing tennis parlays?

Thanks in advance!

*Update* upon further research the odds only mess up when I include "total games" tennis picks.