Glasgow Warriors and Ulster Rugby are two professional rugby union teams from Scotland and Northern Ireland, respectively, competing in the Guinness PRO14 league.
In terms of recent form, both teams have had some mixed results. Glasgow Warriors have been a consistent presence in the top half of the PRO14 table in recent seasons, although they have not won the competition since the 2014-2015 season. Ulster have also been a strong team in the PRO14, finishing as runners-up in the 2018-2019 season and reaching the semi-finals in the 2019-2020 season.

Glasgow Warriors have a talented squad that includes several Scottish internationals such as Ali Price and Adam Hastings. They are known for their fast-paced, attacking style of play and have a strong record at home in Scotstoun Stadium.
Ulster, meanwhile, have a well-rounded squad that includes several Irish internationals such as Jacob Stockdale and John Cooney. They are known for their strong set-piece play and solid defense, and have a good record in both domestic and European competitions.
Regarding head-to-head matchups, it’s difficult to predict who would come out on top without knowing more details about the specific matchup. However, Ulster would likely be considered the stronger team based on overall squad strength and recent form.