X-Second Tennis
An X-Second Tennis is one where every round is X seconds long (often 1, 5, 10, etc.) The very common 1-Second Tennis fits this category.
Many matches that have second counts on the shorter side can be compared to Multirender matches, but often with many more people.
Notable Examples
Less than One Second
LeSuperKoffee hosted multiple sub-second multiways, usually in the 1/4th and 1/5th second ranges.
1 Second
1v1s
Chains
- Sid's 1 second match
- mrdoognoog's 1 second match
- fiv95's 1 second match
- mapo's 1 second match
2 Second
3 Second
5 Second
VEN0M's 5-second Wildcard match (link)
10 Second
Other
- there's tons more idk