Matthew Hoekstra vs Lee C D’Onofrio
29th World Open Philadelphia, PA USA round 4 2001.07.06
Barnes Defense 1-0

Matthew Hoekstra vs Alexander Battey
29th World Open Philadelphia, PA USA round 8 2001.07.08
French Defense: Tarrasch Variation, Botvinnik Variation 1-0

Matthew Hoekstra vs Valeriane Gaprindashvili
29th World Open Philadelphia, PA USA round 2 2001.07.05
French Defense: Guimard Variation, Thunderbunny Variation 0-1