Multi game SGP means:
I have two games Diamondbacks Vs Washington Nationals and Angels vs Tigers
In both game I have multiple parlays and I want to combine parlays from both games to one.
That's what i'm also referring you can have a bunch of them as in combining more than two matches in one ticket.
Maybe it's limited to a few sports because I only saw it with the NBA tickets back then when the season was still ongoing. Here's an example I found in case you don't believe me.
I've seen others with more than four matches combined, but it's a pain to dig through the old posts because of the broken Imgur links.