Head to HeadSam Querrey vs Gianluca Mager
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| Sam Querrey | Nama | Gianluca Mager |
| AS | Kebangsaan | Italia |
| ATP – | Peringkat | ATP – |
| 11 | Terbaik | 62 |
| 38 th | Usia | 31 th |
| 198 cm | Tinggi | 188 cm |
| Tangan Kanan / Dua tangan | Forehand | Tangan Kanan / Dua tangan |
| 2006 | Pro sejak | 2013 |
| 13,679,265$ | Hadiah Uang | 1,672,781$ |
| 391-322 (55%) | Karier M/K | 213-226 (49%) |
| Performa |
Head to Head
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Total
1
0
Keras
1