| Id | Name | Points | Country | Skill level | Bidding systems | Remarks/Recommended of |
|---|---|---|---|---|---|---|
| xamuk | Girard RAMASINDRAIBE | Reunion | expert++ | SEF | Pia | |
| Xanado_ | Zuhair | Bahamas | expert+ | Sayc, Sef, Strong Club | ||
| xandy | Alex |
32 |
Canada | expert | SAYC | 34 hib |
| xantipa | Dafna Levi Rashti |
7 |
Israel | expert | 2/1 | harpazz |
| xavier 11 | Xavier Dorade | Germany | advanced+ | SAYC | Pia | |
| xbl__1963 | China | world class | 2/1, SAYC | |||
| ximxim | Ximena | Chile | advanced | 2/1 | Pia | |
| xixi45 | Xristo |
19 |
Bulgaria | expert+ | SAYC | florelay |
| xming13 | Singapore | intermediate | 2/1 | Pia | ||
| xnicu | Adam Nicu |
20 |
Romania | expert | sayc ,precision | t polo |
| xpro | Andrea |
25 |
Italy | intermediate++ | SAYC | Pia |
| xscarletx | Sheena | Australia | advanced | SAYC | Pia | |
| xsf_china | shaofeng_xu |
70 |
China | expert++ | 2/1 | Pia |
| xx1943 | Albrecht Hollstein | Germany | expert | Kaplan-sheinwold / 2-1 | Expert in BBO-terms | |
| xxxmoon | Moony | Egypt | advanced | SAYC | 11Romeo |