Cologne ATP results on Monday (x denotes seeded player): 1st round Miomir Kecmanovic (SRB) bt Sumit Nagal (IND) 4-6, 7-6 (7/4), 6-1 Adrian Mannarino (FRA x8) bt Alexei Popyrin (AUS) 6-2, 6-2 Gilles Simon (FRA) bt Jordan Thompson (AUS) 6-3, 7-5 Yoshihito Nishioka (JPN) bt Kyle Edmund (GBR) 6-4, 6-0 Egor Gerasimov (BLR) bt Daniel Altmaier (GER) 6-1, 6-0 Steve Johnson (USA) bt Marin Cilic (CRO x9) 7-6 (7/3), 6-4 afp