Complex sentence: He then reached the final in Vienna losing for the first time to Jo-Wilfried Tsonga despite having won the first set, he eventually lost the final 7--6 (5) 3--6 4--6.
Split into simpler sentences: He then reached the final in Vienna, losing for the first time to Jo-Wilfried Tsonga. Fespite having won the first set, he eventually lost the final, 7--6 (5) 3--6 4--6.