Davis Cup Qualifiers GER Tennis All Stars Singles 06 March 2020 Nordrhein-Westfalen, Germany Jan-Lennard Struff defeats Ilya Ivashka Previous Rating: 2821 ± 108 - 2639 ± 163 Rating Change: +23 - -53 New Rating: 2844 ± 103 - 2586 ± 144 Set Score: 2 - 0 Egor Gerasimov defeats Philipp Kohlschreiber Previous Rating: 2856 ± 93 - 2719 ± 191 Rating Change: +13 - -54 New Rating: 2869 ± 90 - 2665 ± 167 Set Score: 2 - 1 Jan-Lennard Struff defeats Egor Gerasimov Previous Rating: 2844 ± 103 - 2869 ± 90 Rating Change: +53 - -40 New Rating: 2897 ± 94 - 2829 ± 84 Set Score: 2 - 0 Dominik Koepfer defeats Daniil Ostapenkov Previous Rating: 2259 ± 245 - 1500 ± 500 Rating Change: +22 - -92 New Rating: 2281 ± 238 - 1408 ± 437 Set Score: 2 - 0