คะแนนในรอบสุดท้ายของ 6° 3, 6° 4, 7° 6 (13° 11) มีผลลัพธ์กี่ผลลัพธ์?
How many outcomes occur for score in the final of 6–3, 6–4, 7–6 (13–11)?
df = pd.DataFrame(columns=['outcome', 'score_in_the_final'])
df[df['score_in_the_final'] == '6–3, 6–4, 7–6 (13–11)']['outcome'].count()