<Li> Stefano Tacconi: 1984 European Cup Winners' Cup, 1985 European Cup and 1990 UEFA Cup all with Juventus . </Li> <Li> Vítor Baía: 1997 UEFA Cup Winners' Cup with Barcelona, 2003 UEFA Cup and 2004 UEFA Champions League with Porto . </Li> <Ul> <Li> Cristiano Ronaldo holds the record of most assists in the competition with 37 assists . </Li> <Li> James Milner holds the record of most assists in one season: 9 assists in the 2017--18 season . </Li> <Li> Three players finished twice at the top of the assists list (including joint top): <Ul> <Li> Kaká in 2004--05 and 2011--12 . </Li> <Li> Lionel Messi in 2011--12 and 2014--15 . </Li> <Li> Neymar in 2015--16 and 2016--17 . </Li> </Ul> </Li> <Li> Two players provided four assists in one match: <Ul> <Li> Zlatan Ibrahimović for Paris Saint - Germain against Dinamo Zagreb on 6 November 2012 . </Li> <Li> Neymar for Barcelona against Celtic on 13 September 2016 . </Li> </Ul> </Li> </Ul> <Li> Cristiano Ronaldo holds the record of most assists in the competition with 37 assists . </Li>

Who has the highest assist in ucl history