Match log updated: 2026-05-28 18:14 UTC
J. Mandarino — ATP Match Log
Main draw matches: 22 | W: 10 | L: 12 | Win %: 45.5%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Ingo Buding | 5-7 3-6 2-6 | L | — | Match data | Nov 15, 1969* | R16 | Argentina Open | ATP 250 | Clay |
| Oscar Escribano | 6-3 8-6 6-2 | W | — | Match data | Nov 14, 1969* | R32 | Argentina Open | ATP 250 | Clay |
| Barry Phillips Moore | 4-6 5-7 | L | — | Match data | Aug 15, 1969* | R16 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Junjo Kawamuri | 6-1 6-4 | W | — | Match data | Aug 14, 1969* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Hans Kary | 6-2 6-1 | W | H2H | Match data | Aug 13, 1969* | R64 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Bob Carmichael | 7-5 1-6 5-7 4-6 | L | H2H | Match data | Jun 25, 1969* | R128 | Wimbledon | Grand Slam | Grass |
| Cliff Richey | (w/o) | L | H2H | Match data | Jun 17, 1969* | R128 | Queen's Club Championships | ATP 250 | Grass |
| Manuel Santana | 2-6 2-6 3-6 | L | H2H | Match data | May 17, 1969* | QF | Barcelona Open | ATP 250 | Clay |
| Hank Irvine | 7-5 6-2 6-3 | W | — | Match data | May 16, 1969* | R16 | Barcelona Open | ATP 250 | Clay |
| John Gardner | 8-6 7-5 6-1 | W | — | Match data | May 15, 1969* | R32 | Barcelona Open | ATP 250 | Clay |
| Mike Estep | 6-1 6-1 4-6 6-3 | W | H2H | Match data | May 14, 1969* | R64 | Barcelona Open | ATP 250 | Clay |
| Ove Bengtson | 0-6 6-3 3-6 | L | H2H | Match data | Apr 25, 1969* | R16 | Dallas | ATP 250 | Carpet |
| Bob Mckinley | 2-6 6-8 | L | — | Match data | Apr 17, 1969* | R32 | Houston | ATP 250 | Clay |
| Nicola Spear | 2-6 0-6 | L | H2H | Match data | Apr 3, 1969* | R32 | San Juan | ATP 250 | Hard |
| Jaime Fillol | 4-6 4-6 | L | H2H | Match data | Mar 22, 1969* | SF | St. Petersburg | ATP 250 | Clay |
| Nicola Spear | 2-6 7-5 6-3 | W | H2H | Match data | Mar 22, 1969* | QF | St. Petersburg | ATP 250 | Clay |
| Phil Dent | 6-2 7-5 | W | H2H | Match data | Mar 21, 1969* | R16 | St. Petersburg | ATP 250 | Clay |
| Bob Bushman Jr | 6-1 6-3 | W | — | Match data | Mar 20, 1969* | R32 | St. Petersburg | ATP 250 | Clay |
| Kerlin Butchee | 6-1 6-0 | W | — | Match data | Mar 19, 1969* | R64 | St. Petersburg | ATP 250 | Clay |
| Ingo Buding | 6-1 4-6 4-6 | L | — | Match data | Feb 28, 1969* | R16 | Curacao | ATP 250 | Hard |
| Nicola Spear | 6-3 2-6 5-7 | L | H2H | Match data | Feb 20, 1969* | R32 | Macon | ATP 250 | Carpet |
| Tom Edlefsen | 0-6 3-6 | L | H2H | Match data | Feb 12, 1969* | R64 | Salisbury | ATP 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.