unless the home team is leading after 4.5 innings.
The home team was leading after 4.5. Rules are rules right? The sentence does not make sense. So what happens if the home team is winning after 4.5. The word "unless" is a conjunction that negates the statement if not true. Basic English here folks. It should negate the first part of the sentence which is "the game is official". Also the game did not go all 5 innings anyway, so the whole sentence should be void. Now, I kinda get the gist of what they were going for, but grammatically speaking it does not make a lick of sense. The BetUS wording is perfect.
1 2 3 4 5 6 7 8 9 R H E
NYY 1 0 0 0 0 - - - - 1 4 0
BAL 0 0 0 3 0 - - - - 3 5 0
NITROGEN FIX YOUR FULL GAME RULE AS WELL.
un·less
ənˈles,ˌən-/
conjunction
conjunction: unless
except if (used to introduce a case in which a statement being made is not true or valid).
"unless you have a photographic memory, repetition is vital"