ใครคือคู่หูในเกมที่สกอร์ 7-5, 2-6, [6-10]?
Who were the partners in games where the score was 7-5, 2-6, [6-10]?
df = pd.DataFrame(columns=['partner', 'score'])
df[df['score'] == '7-5, 2-6, [6-10]']['partner']