Jentsch did not return to any international competitions for nine years before playing in the 2015 World Women's Curling Championship. Her team did not play in the European Championships that season, the Andrea Schöpp rink did. But Jentsch's rink were the ones that represented Germany at the Worlds. Her team of Analena Jentsch, Stella Heiß and Pia-Lisa Schöll beat top teams Sweden and United States before losing their last five games to finish with a record of 4–7. Jentsch did play in the 2015 European Curling Championships as skip for the German team. The team missed the playoffs with a 4–5 record but did qualify their country for the 2016 World Championship. The team struggled during the week, finishing the round robin in 10th place with a 3–8 record. The next season, Jentsch would win her first World Curling Tour event, the Latvia International Challenger. At the 2016 Euros, the German team finished 4–5 again which was once again enough to qualify for the 2017 Worlds. The team would have their best World Championship so far. Sitting at 5–4 with two games left, the Germans had a chance to qualify for the playoffs. Unfortunately, they would lose their last two games to Scotland and Czech Republic, ending their chance of reaching the playoffs. That season, the German team was met with disappointment. They tried to qualify for the Olympic Games, at the 2018 Winter Olympic qualification event, but they finished with a record of 2–4, missing the playoffs.