| Id | Name | Points | Country | Skill level | Bidding systems | Remarks/Recommended of |
|---|---|---|---|---|---|---|
| Xanado_ | Zuhair | Bahamas | expert+ | Sayc, Sef, Strong Club | ||
| xandy | Alex |
32 |
Canada | expert | SAYC | 34 hib |
| xbl__1963 | China | world class | 2/1, SAYC | |||
| ximxim | Ximena | Chile | advanced | 2/1 | Pia | |
| xming13 | Singapore | intermediate | 2/1 | Pia | ||
| xnicu | Adam Nicu | Romania | expert | sayc ,precision | t polo | |
| xpro | Andrea |
25 |
Italy | intermediate++ | SAYC | Pia |
| xsf_china | shaofeng_xu |
61 |
China | expert++ | 2/1 | Pia |
| xx1943 | Albrecht Hollstein | Germany | expert | Kaplan-sheinwold / 2-1 | Expert in BBO-terms | |
| xxxmoon | Moony | Egypt | advanced | SAYC | 11Romeo |