| 2024-05-08 | Archrivals |
| 2022-10-15 | Pokémon's Gary and Ash, e.g. |
| 2018-12-22 | You can't beat them |
| 2018-03-09 | Formidable opponents |
| 2016-04-30 | Fearsome foes |
| 2013-12-12 | They're unbeatable |
| 2013-05-03 | Formidable foes |
| 2011-12-27 | Formidable opponents |
| 2010-03-29 | Formidable opponents |
| 2002-10-12 | Batman and Robin, to Catwoman |
| 2002-03-24 | They're unconquerable |
| 2001-07-06 | Plan foilers, perhaps |
| 2001-04-29 | Banes |
| 2000-07-08 | Tough opponents |
| 2000-02-13 | Batman and Superman, to villains |
| 1999-09-01 | Agents of retribution |
| 1999-07-31 | Superheroes, to villains |
| 1998-02-21 | Formidable opponents |
| 1998-01-11 | Waterloos |
| 1997-11-30 | Archenemies, maybe |
| 1995-05-20 | They give comeuppances |
| 1995-01-12 | They can't be beat |
| 1994-10-21 | Thorns in one's side |
| 1994-06-10 | They can't be beat |