Sandstorm: Your joking right.. ?
First off Buffalo don't live near africa and second they don't hunt Hippo's unless desprate which is rare.

antelope ,gazzelle , hippo , zebra mabye some birds and a buffalo if they worked together

Antelope, zebra, gazzel, hippo, giraffe, even mercats and warthogs, boar, buffalo, baby elephant, wildabeast, hyena I guess they would also eat other birds as well. Sometimes I see male lions kill and eat little baby lions on tv, :'( (cubs outside his pride) and if they were really really hungry I guess they would go after smaller rhinos, monkeys, and smaller reptiles.

Well, if you were trying to make it dramatic and exciting, then why don't you try an elephant hunt? Very occasionally in the wild, a hungry pride will try to take down a calf or weak elephant. Elephants, however, are very sociable creatures and are protective to the other members of the herd, so lions are usually killed in these attacks. It's a big risk to take but, for the lions, it's well worth it!

Zebra, Antelope, Hippo, Wildebeast, and many, many more. I did a speech on lions and I found out many things about them :D

Well lions hunt zebra,buffalo,antelope,hippo,giraffe,wild beast they sometimes hunt alone but mostly hunt in a team.

well it'd depends on what or whom they where hunting fore.

For instance, if a Lioness or Lion (male lions rarely hunt themselves if they have a pride) is hunting Just for them self, Small creatures, like Antelopes or Baby Wilder beast, Zebra's and so on.

If it's a team of Lioness hunting, It can range from Wilder beast, Antelope, Zebra.

If Desperate they may try to get a Hippo, Giraffe or other powerful and hard to kill animals or even very small animals.

If you want to get very detailed you may look up the various types of Antelope, because they come in all shapes and sizes, the bigger it is the more work the lions have to put in to catch it.