Table:
text: Miller Barber
Senior PGA Tour wins (24)
Senior PGA Tour wins (24)
Date_ Tournament Winning_score Margin_of_victory Runners_up
Jul 17, 1983 Merrill Lynch/Golf Digest Commemorative Pro-Am –16 (65-66-69=200) 5 strokes Gay Brewer
Oct 2, 1983 United Virginia Bank Seniors –5 (68-71-72=211) 1 stroke Roberto De Vicenzo , Rod Funseth , Don January
Oct 23, 1983 Hilton Head Seniors International –7 (72-69-71-69=281) 3 strokes Gay Brewer , Jim Ferree , Gene Littler
Jun 17, 1984 Roy Clark/Skoal Bandit Senior Challenge –1 (71-73-68=212) 1 stroke Don January , Peter Thomson
Jul 1, 1984 U.S. Senior Open +6 (74-71-70-71=286) 2 strokes Arnold Palmer
Jul 8, 1984 Greater Syracuse Senior`s Pro Classic –10 (69-70-67=206) 3 strokes Rod Funseth
Sep 12, 1984 Denver Post Champions of Golf –8 (68-70-70=208) 3 strokes Gay Brewer

text: Miller Barber
Senior PGA Tour wins (24)
Senior PGA Tour wins (24)
Date_ Tournament Winning_score Margin_of_victory Runners_up
Jun 14, 1981 Peter Jackson Champions –12 (67-68-69=204) Playoff Gene Littler
Oct 18, 1981 Suntree Seniors Classic –12 (68-71-65=204) 4 strokes Bob Goalby
Dec 6, 1981 PGA Seniors` Championship –7 (68-72-68-73=281) 2 strokes Arnold Palmer
Jul 11, 1982 U.S. Senior Open –2 (72-74-71-65=282) 4 strokes Gene Littler , Dan Sikes
Oct 17, 1982 Suntree Classic –24 (66-66-66-66=264) 5 strokes Don January
Oct 24, 1982 Hilton Head Seniors International –6 (69-69=138) Tie [1 ] Dan Sikes
Jun 12, 1983 Senior Tournament Players Championship –10 (71-69-70-68=278) 1 stroke Gene Littler

text: Miller Barber
Senior PGA Tour wins (24)
Senior PGA Tour wins (24)
Date_ Tournament Winning_score Margin_of_victory Runners_up
Feb 10, 1985 Sunrise Senior Classic –5 (76-66-69=211) 1 stroke Orville Moody
Jun 30, 1985 U.S. Senior Open –3 (71-72-71-71=285) 4 strokes Roberto De Vicenzo
Sep 22, 1985 PaineWebber World Seniors Invitational –11 (72-67-67-71=277) 2 strokes Gay Brewer
Jan 11, 1986 MONY Senior Tournament of Champions –6 (70-70-70-72=282) 5 strokes Arnold Palmer
Aug 30, 1987 Showdown Classic –6 (71-67-72=210) 1 stroke Bruce Crampton
Sep 27, 1987 Newport Cup –14 (67-70-65=202) 2 strokes Bruce Crampton
Ju1 18, 1988 Showdown Classic –9 (70-67-70=207) 2 strokes Orville Moody , Dick Rhyan , Ben Smith
Nov 13, 1988 Fairfield Barnett Classic –19 (64-65-68=197) 5 strokes Homero Blancas

Question: What was Senior PGA Tour wins 24. On what date was the tournament in Miller Barber that ended up +6 (74-71-70-71 = 286) and a 2-shot lead and with Arnold Palmer as runner-up?