Wins
41
Indexed tournament wins
Player record
Porter, Don
Losses
68
Indexed tournament losses
Matches
109
Decisive results
Win rate
37.6%
Across indexed matches
Peak rating
1,330
Highest rating in the available history.
Biggest upset
Cericola, Fred
Huntsman World Senior Games · Oct 10, 2003 · +246 rating
Open →Biggest loss
Portugal, Larry
Sun City Open Senior TTT · May 2, 1998 · -527 rating
Open →Most frequent opponent
Bill Cantor
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
22 tournament appearances · synced Aug 11, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 9, 1996 | Meiklejohn National Seniors TTTournament · View matches | 1,254 | 1,235 | -19+0 / -19 | 1W / 2L |
| Oct 20, 1995 | Huntsman World Senior GamesTournament · View matches · Initial rating 1,254 | Unrated | 1,254 | — | 3W / 2L |
21–22 of 22
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