Players: OP
- Johan Op den Dries 2126 · 55 games
- Op den Kelder, J 2284 · 37 games
- Joost Op t Hoog 1836 · 12 games
- Joost Op 't Hoog 10 games
- Opacic, A 1898 · 71 games
- Natalia Opala 1663 · 40 games
- Wiktoria Opala 21 games
- David Opalic 1832 · 43 games
- Momcilo Opalic 2140 · 15 games
- Guido Opalka 2199 · 37 games
- Joachim Opalka 2193 · 7 games
- Marta Opalka 1698 · 52 games
- Zuzana Opalkova 1531 · 19 games
- Mikhail Opanasenko 2264 · 83 games
- Jan Opara 2075 · 17 games
- Thomas Oparaugo 2026 · 141 games
- Grigoriy Oparin 2638 · 4,835 games
- Dustin Tennessee Opasiak 1732 · 192 games
- Ines Opaska 1918 · 10 games
- Michael P Opaska 1812 · 16 games
- Danylo Opatskyy 1620 · 20 games
- Nazariy Opatskyy 1634 · 17 games
- Opazo Zamora Mailen Sayen 1429 · 6 games
- Zoe Opdendries 1735 · 9 games
- Jan Petter Opedal 1625 · 22 games
- Radek Opela 1807 · 19 games
- David K Openshaw 1914 · 15 games
- Volodymyr Openyshev 1874 · 16 games
- Fred Oper 10 games
- Paul Ophardt 1993 · 21 games
- Erik Opheim 1647 · 5 games
- Filip Lu Opheim 1779 · 34 games
- Jacques A Ophoff 2223 · 85 games
- Rigobert Ophoff 1882 · 24 games
- Ivan Opic 1928 · 9 games
- Christoph Opietnik 2036 · 17 games
- Opinca, S 2145 · 21 games
- Steven Opio 2161 · 17 games
- Opitz, Ch 2020 · 9 games
- Claudio Opitz 10 games
- Eckhardt Opitz 10 games
- Frank Opitz 1905 · 54 games
- opkirs 2145 · 5 games
- Opl, K1 2144 · 54 games
- Opl, K2 1875 · 15 games
- Klaus Opl 2362 · 196 games
- Oplustil, V. 1965 · 10 games
- Karel Opocensky 432 games
- Miroslav Opocensky 1948 · 13 games
- Opoka Joshua 1834 · 21 games
- Opolski, W 1674 · 39 games
- Holger Opp 21 games
- Peter Oppermann 1847 · 14 games
- opperwezen 2691 · 47 games
- Santiago Oppezzo 2177 · 50 games
- Gabriele Oppici 1930 · 124 games
- Peter Oppitz 2071 · 101 games
- William Oprandi 1850 · 11 games
- Karel Opravil 1977 · 22 games
- Oprea, A. 5 games
- Erik Oprea 2061 · 101 games
- Stefan-Teodor Oprea 1807 · 8 games
- Gratian Oprisoni 1746 · 10 games
- Razvan-Gabriel Oprisor 2147 · 44 games
- Opryshko, S 2202 · 35 games
- Nestor Oprysk 1913 · 21 games
- Haakon Opsahl 20 games
- Evelin Nilsen Opsen 1448 · 14 games
- Erik Opseth 1427 · 9 games
- Oliver Opseth 1937 · 56 games
- Niels Opstrup 7 games
- Frederik Optendrenk 1710 · 21 games
- Opuama, D. 5 games
- Mirsad Oputic 1909 · 12 games
- German Opychaneyj 1863 · 31 games