I created two listings for 4 tickets each through my MLB tickets account (using the "sell" feature). No split options were available when creating the listing and the the only option available when editing the listing was "Sell all my tickets together." Fine, I'd prefer to have the option to sell them in pairs, but as long as I didn't get left with 1 ticket, all good.
The problem is despite "sell all my tickets together" being the ONLY option, someone was able to by 3 tickets from one of my listings. So now, I'm stuck with one ticket on that listing.
When I called support, they were able to help me fix the other listing to prevent this from happening with that one (Thank you!), but please be aware buyers may be able to buy in any quantity despite what settings show on seller's end.