| Poker - London Lowball: Silver (2019) |
| Cribbage Pairs (5 Card) Olympiad Championship: Silver (2019) |
| Triolet Olympiad Championship: Bronze (2018) |
| Poker 5 Card Draw Pot Limit Olympiad Championship: Gold (2017) |
| Senior Pentamind: Bronze (2016) |
| Senior Pentamind: Silver (2015) |
| Poker 5 Card Draw Pot Limit Olympiad Championship: Gold (2015) |
| Poker - London Lowball: Gold (2015) |
| Blokus Olympiad Championship: Bronze (2015) |
| Acquire Olympiad Championship: Gold (2014) |
| Mastermind Olympiad Championship: Bronze (2013) |
| Lines of Action World Championship: Gold (2012) |
| Mastermind Olympiad Championship: Bronze (2012) |
| Acquire Olympiad Championship: Bronze (2012) |
| Poker : 5 Card Draw (Pot Limit): Bronze (2011) |
| Entropy World Championship: Gold (2011) |
| Entropy World Championship: Bronze (2010) |
| Twixt Olympiad Championship: Bronze (2010) |
| Poker : Texas Hold'em (Pot Limit): Silver (2009) |
| Poker : Omaha High (Pot Limit): Bronze (2009) |
| Cribbage Olympiad Pairs 5 Cards: Bronze (2009) |
| Mensa Connections Olympiad Championship: Bronze (2009) |
| Entropy World Championship: Gold (2008) |
| Lines of Action World Championship: Silver (2008) |
| Poker - London Lowball: Silver (2008) |
| Twixt Olympiad Championship: Silver (2007) |
| Lost Cities Olympiad Championship : Bronze (2007) |
| Entropy (7 x 7) World Championship: Gold (2005) |
| Lines of Action (LOA) World Championship: Bronze (2005) |
| Lost Cities - Olympiad Championship: Bronze (2005) |
| Entropy (7 x 7) World Championship: Silver (2004) |
| Backgammon Beginners' Tournament: Silver (2002) |
| Entropy (7x7) World Championship: Silver (2002) |
| Learn and Play new games: Bronze (1999) |
| Entropy (7x7) World Championship: Gold (1998) |
| Chess (Sunday 10-minute): Silver (1997) |
| Entropy (7x7) World Championship: Silver (1997) |
| Mastermind Saturday: Bronze (1997) |
