Entry deadline: January 25, 2016
Seeding: February 8, 2016
OUT Krajicek, Austin USA 103 (to MD)
OUT Jaziri, Malek TUN 104 (to MD)
3 Vanni, Luca ITA 105
OUT Ebden, Matthew AUS 106 (to MD)
OUT Smyczek, Tim USA 108 (WC to MD)
6 Nishioka, Yoshihito JPN 117
7 Falla, Alejandro COL 119
8 Albot, Radu MDA 122
9 Ito, Tatsuma JPN 125
10 Smith, John-Patrick AUS 131
11 Fratangelo, Bjorn USA 132
OUT Harrison, Ryan USA 134
13 Donaldson, Jared USA 136
14 Novikov, Dennis USA 153
15 (WC) PAUL, Tommy USA
16 (WC) TESSARO, Edoardo ITA (pre-qualifying champion)
(ALT) QUIGLEY, Eric USA (replaces Smyczek)
(ALT) SMIRNOV, Artem UKR (replaces Ebden)
Alternates
OUT Fritz, Taylor USA 155 (to MD)
IN Devvarman, Somdev IND 173
OUT Olivo, Renzo ARG 174
IN Rublev, Andrey RUS 177
OUT Tiafoe, Frances USA 179
OUT Evans, Daniel GBR 185
OUT Podlipnik-Castillo, Hans CHI 196
IN McGee, James IRL 198
OUT Weintraub, Amir ISR 207
OUT Michon, Axel FRA 212
OUT Gojowczyk, Peter GER 223
1. Smirnov, Artem UKR 239
OUT Krstin, Pedja SRB 255
2. Eysseric, Jonathan FRA 256
3. Paul, Tommy USA 277 (WC to QD)
Seeding: February 8, 2016
OUT Krajicek, Austin USA 103 (to MD)
OUT Jaziri, Malek TUN 104 (to MD)
3 Vanni, Luca ITA 105
OUT Ebden, Matthew AUS 106 (to MD)
OUT Smyczek, Tim USA 108 (WC to MD)
6 Nishioka, Yoshihito JPN 117
7 Falla, Alejandro COL 119
8 Albot, Radu MDA 122
9 Ito, Tatsuma JPN 125
10 Smith, John-Patrick AUS 131
11 Fratangelo, Bjorn USA 132
OUT Harrison, Ryan USA 134
13 Donaldson, Jared USA 136
14 Novikov, Dennis USA 153
15 (WC) PAUL, Tommy USA
16 (WC) TESSARO, Edoardo ITA (pre-qualifying champion)
(ALT) QUIGLEY, Eric USA (replaces Smyczek)
(ALT) SMIRNOV, Artem UKR (replaces Ebden)
Alternates
OUT Fritz, Taylor USA 155 (to MD)
IN Devvarman, Somdev IND 173
OUT Olivo, Renzo ARG 174
IN Rublev, Andrey RUS 177
OUT Tiafoe, Frances USA 179
OUT Evans, Daniel GBR 185
OUT Podlipnik-Castillo, Hans CHI 196
IN McGee, James IRL 198
OUT Weintraub, Amir ISR 207
OUT Michon, Axel FRA 212
OUT Gojowczyk, Peter GER 223
1. Smirnov, Artem UKR 239
OUT Krstin, Pedja SRB 255
2. Eysseric, Jonathan FRA 256
3. Paul, Tommy USA 277 (WC to QD)