Some of those figures are wrong. Here's the entire head-to-head:
Ivan Lendl 22-13 Jimmy Connors
1979 Indianapolis QF: Jimmy Connors def. Ivan Lendl (6-2, 7-6)
1980 Memphis R16: Jimmy Connors def. Ivan Lendl (6-2, 6-3)
1980 WCT Dallas SF: Jimmy Connors def. Ivan Lendl (6-4, 7-5, 6-3)
1980 North Conway SF: Jimmy Connors def. Ivan Lendl (6-4, 6-2)
1980 Cincinnati QF: Jimmy Connors def. Ivan Lendl (6-2, 6-0)
Jan 1981 Masters RR: Jimmy Connors def. Ivan Lendl (7-6, 6-1)
1981 La Quinta F: Jimmy Connors def. Ivan Lendl (6-3, 7-6)
1981 Davis Cup QF: Jimmy Connors def. Ivan Lendl (7-5, 6-4)
1982 Cincinnati SF: Ivan Lendl def. Jimmy Connors (6-1, 6-1)
1982 US Open F: Jimmy Connors def. Ivan Lendl (6-3, 6-2, 4-6, 6-4)
Jan 1983 Masters SF: Ivan Lendl def. Jimmy Connors (6-3, 6-1)
1983 Queen's Club SF: Jimmy Connors def. Ivan Lendl (6-0, 6-3)
1983 Montreal SF: Ivan Lendl def. Jimmy Connors (6-1, 6-3)
1983 US Open F: Jimmy Connors def. Ivan Lendl (6-3, 6-7, 7-5, 6-0)
Jan 1984 Masters SF: Ivan Lendl def. Jimmy Connors (6-3, 6-4)
1984 Forest Hills SF: Ivan Lendl def. Jimmy Connors (6-0, 6-0)
1984 Wimbledon SF: Jimmy Connors def. Ivan Lendl (6-7, 6-3, 7-5, 6-1)
1984 Tokyo Indoor F: Jimmy Connors def. Ivan Lendl (6-4, 3-6, 6-0)
1984 Wembley SF: Ivan Lendl def. Jimmy Connors (6-4, 6-2)
Jan 1985 Masters SF: Ivan Lendl def. Jimmy Connors (7-5, 6-7, 7-5)
1985 Fort Myers F: Ivan Lendl def. Jimmy Connors (6-3, 6-2)
1985 WCT Dallas SF: Ivan Lendl def. Jimmy Connors (6-3, 2-1 ret.)
1985 French Open SF: Ivan Lendl def. Jimmy Connors (6-2, 6-3, 6-1)
1985 Stratton Mountain SF: Ivan Lendl def. Jimmy Connors (6-0, 4-6, 6-4)
1985 US Open SF: Ivan Lendl def. Jimmy Connors (6-2, 6-3, 7-5)
1986 Boca West SF: Ivan Lendl def. Jimmy Connors (1-6, 6-1, 6-2, 2-6, 5-2 def.)
1986 Fort Myers F: Ivan Lendl def. Jimmy Connors (6-2, 6-0)
1986 Stratton Mountain SF: Ivan Lendl def. Jimmy Connors (6-4, 3-6, 6-2)
1987 Miami SF: Ivan Lendl def. Jimmy Connors (3-6, 7-6, 7-6, 6-3)
1987 Washington SF: Ivan Lendl def. Jimmy Connors (6-4, 7-6)
1987 Montreal SF: Ivan Lendl def. Jimmy Connors (7-5, 6-4)
1987 US Open SF: Ivan Lendl def. Jimmy Connors (6-4, 6-2, 6-2)
1987 Masters RR: Ivan Lendl def. Jimmy Connors (4-3 ret.)
1988 Toronto SF: Ivan Lendl def. Jimmy Connors (6-4, 6-4)
1992 US Open R64: Ivan Lendl def. Jimmy Connors (3-6, 6-3, 6-2, 6-0)
Abandoned match
1984 Rotterdam F: Ivan Lendl led Jimmy Connors (6-0, 1-0)
Lendl refused to play on after a bomb scare at the venue. As a result, the match was abandoned.
Hardcourt: 14-5 to Lendl
Clay: 2-2
Grass: 2-0 to Connors
Carpet: 6-4 to Lendl (another match abandoned)
In Majors: 4-3 to Lendl