Is the sentiment in the input text neutral?

Text: After an emotional battle, Serena beats Venus in the sisters' 14th Grand Slam matchup, 6-2, 1-6, 6-3. -Via @user  @user
After an emotional battle, Serena beats Venus in the sisters' 14th Grand Slam matchup, 6-2, 1-6, 6-3. -Via @user  @user