Costello, Colin A vs Clark, Robert G - Round 4: Costello, Colin A - Clark, Robert G

2026.10.16 vs Heck, Norbert 2026.07.30 vs Eilenberg, Jonas 2026.07.06 vs Farrand, Tom 2026.02.21 vs Cooper, Malcolm H 2026.02.20 vs Pasqualetto, Lorenzo 2025.05.28 vs Vavulin, Maxim 2025.02.23 vs Tarrant-Edwards, Philip 2025.02.23 vs Catabay, Mae Katelyn Rose 2025.02.22 vs Catabay, Rezin C 2025.02.22 vs Tso, Chi Wai 2025.02.21 vs Lloyd, Joel 2025.02.21 vs Saxena, Advik 2025.02.20 vs Bowley, Clive 2025.02.20 vs Mottram, Paul 2025.02.19 vs Foo, Jiu Weir Brien 2025.02.18 vs Warner, Nicholas 2025.02.18 vs Sainbayar, Anuurai 2024.11.17 vs Shevchenko, Igor 2024.11.17 vs Heirich, Andreas 2024.11.16 vs Beckmann, Jonathan 2024.11.16 vs Kleber, Alexander 2024.11.15 vs Laube, Reiner 2024.10.12 vs Boesel, Alexander — vs Boganadham, Ved Sudeep — vs Jamie Barnes — vs Collier, James P — vs Ichim, Grieg — vs Ashton, Adam G — vs Pickles, Stephen — vs De Coverly, Roger D — vs Habershon, Paul F — vs Clark, Robert G — vs Moore, Geoffrey R — vs Clancy, Martin J — vs James, Geoffrey H