Suggested by Sonic Zangya is a powerful fighter. She was one of Bojack’s most powerful allies after all but at the end of the day the gap between her and Baby is just too much. Baby was able to absorb Vegeta and hold his own against SSJ4 Goku. That’s not something that just anyone can do and Zangya just doesn’t have any chance since Baby is much more powerful and faster. It’s hard to win when all the stats are against you. Baby wins.