Commando team vs Deidara/Sasori was about 1 episode
Ino-Shika-Cho vs Kinkaku was 1 episode
Ino-Shika-Cho vs Asuma was about 1 and a half episodes.
Darui/Samui vs Ginkaku/Kinkaku was about 1 and a half episodes.
Darui vs Kakuzu was only on for like 5 seconds
Kakashi + Fodder vs Zabuza/Haku was 1 episode
Kakashi + Gai + Lee + Fodder vs 6 Swordsmen + Pakura + Gari was shown for like 1 second
Hiashi vs Neji's dad was on for 5 seconds
Choza vs Dan was on for 5 seconds
And then you get random bits and pieces of episodes for Neji, Kiba, Shino, Hinata...
I see no reason for the anime to be rushing. Why not stretch these fights a little and add more drama and intensity to them? Its like the anime is trying to avoid showing fights. Sakura + Chiyo vs Sasori on the other hand went on seemingly forever.