| 100% | MRSHOW | 6 | 1990s HBO sketch comedy series |
| 57% | INLIVINGCOLOR | 13 | 1990s Fox sketch comedy series, developed by Keenen Ivory Wayans, that gave Jamie Foxx and Jim Carrey their start: 3 wds. |
| 56% | DEF | 3 | "___ Comedy Jam" (1990s HBO series) |
| 54% | MADTV | 5 | Sketch comedy series from 1995 to 2009 |
| 54% | MRSHOW | 6 | Sketch comedy series starring Odenkirk and Cross |
| 53% | SNL | 3 | Sketch comedy series with over 70 Emmys: Abbr. |
| 53% | SNL | 3 | Longtime NBC sketch comedy series: Abbr. |
| 52% | SNL | 3 | New York-based sketch comedy series: Abbr. |
| 52% | ONE | 3 | Australian sketch comedy series "___ Size Fits All" |
| 52% | CHE | 3 | "That Damn Michael ___" (Max sketch comedy series) |
| 52% | LAUGHIN | 7 | Sketch comedy series that debuted on January 22, 1968 (Hyph.) |
| 52% | SCTV | 4 | Sketch comedy series with Eugene Levy and Catherine O'Hara |
| 52% | SNL | 3 | Sketch comedy series whose current announcer is Darrell Hammond: Abbr. |
| 51% | TINA | 4 | ___ Fey: best known for NBC sketch comedy series |
| 51% | SNL | 3 | Sketch comedy TV series since '75 |
| 51% | SCTV | 4 | Sketch comedy series with Eugene Levy and Catherine O’Hara |
| 51% | MADTV | 5 | 1990s-2000s Fox sketch comedy series that introduced Alex Borstein, Jordan Peele, and Keegan-Michael Key: 2 wds. |
| 50% | BARRY | 5 | HBO dark comedy series starring Bill Hader |
| 49% | DEF | 3 | "___ Comedy Jam," HBO TV series |
| 49% | LOS | 3 | HBO comedy series "___ Espookys" |
| 49% | KEY | 3 | Comedy sketch series "___ & Peele" |
| 49% | SNL | 3 | NBC sketch comedy series that has been airing since 1975: Abbr. |
| 48% | SCTV | 4 | Old sketch comedy series featuring Eugene Levy and Catherine O'Hara: Abbr. |
| 47% | MRSHOW | 6 | Sketch comedy series starring Bob Odenkirk and David Cross (and an anagram of 18 Across) |
| 47% | FUNNYORDIE | 10 | "___ Presents," HBO sketch comedy co-created by Judd Apatow (birthday today): 3 wds. |
| 47% | COMEDYCENTRAL | 13 | Channel that airs 18-Across's self-titled sketch comedy series: 2 wds. |
| 47% | INLIVINGCOLOR | 13 | 1990-1994 sketch comedy series where Jamie Foxx got his start: 3 wds. |
| 47% | VEEP | 4 | HBO comedy series starring Julia Louis-Dreyfus |
| 46% | ROBOTCHICKEN | 12 | Stop-motion sketch comedy series on Adult Swim featuring a cyborg rooster: 2 wds. |
| 46% | BALLERS | 7 | HBO's comedy drama series featuring Dwayne Johnson |