Siddall Daniel / Sigurdsson Egill (Iceland / Iceland)
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 World: Davis Cup - Group III - Doubles - Relegation | |||||||
|---|---|---|---|---|---|---|---|
| Siddall D./Sigurdsson E. | Calzi R./Rodesch C. | CAN. | details | 19.06.2021 | |||
| World: Davis Cup - Group III - Doubles - Main | |||||||
| Kyratzis S./Neos E. | Siddall D./Sigurdsson E. | 2:0 (7:5, 7:5) | details | 17.06.2021 | |||