Sanctioned Matchup Predictor
Shirley Smith vs Joan Guggenheim
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Joan Guggenheim | def. | Shirley Smith | 2008 Australian Veterans Championships (2008-10-18) | +46 | |
| Joan Guggenheim | def. | Shirley Smith | -9,-8,9,5,8 | 2011 Australian Veterans Championships (2011-10-22) | +60 |