Original sentence: He then compted in 2008 Thailand Open losing to Jurgen Melzer in the Second Round and in the 2008 AIG Japan Open Tennis Championships losing to Mischa Zverev and 2008 Kremlin Cup losing to Andy Roddick, both in the Quarterfinals
Edited sentence: He then compted in 2008 Thailand Open losing to Jurgen Melzer in the Second Round and in the 2008 AIG Japan Open Tennis Championships losing to Andy Roddick and the 2008 Kremlin Cup losing to Mischa Zverev, both in the Quarterfinals