Jimmy Connors was 37 years and 51 days old when he won the Tel Aviv Open, his 109th tournament.
Roger Federer won his 100th titles (Dubai Duty Free Tennis Championships) at the age of 37 years 206 days old.
Roger Federer became the 4th oldest title winner in Open-era with 37year 206days: 1.Pancho Gonzales 43 years 273 days, 2. Ken Rosewall 43 years 26 days, 3. Marty Riessen 37 years 279days.