Editing Robbie Baldwin (section)

==Other versions==
===Exiles===
In an ''[[Exiles (Marvel Comics)|Exiles]]'' reality where the Hulk, after being sent into space, kills [[Annihilus]] and leads the [[Annihilation (comics)|Annihilation Wave]] to Earth; Robbie (as Speedball) is one of the remaining superhumans, alongside [[Quentin Quire]] and his [[Exiles (Marvel Comics)|Exiles]].<ref>''Exiles: Days of Then and Now'' #1. Marvel Comics.</ref>

===House of M===
In ''[[House of M]]'', Robbie appears as a member of the [[House of M (characters)#Wolfpack|Wolfpack]]. He appears in his Speedball costume.<ref>''House of M: Avengers'' #3. Marvel Comics.</ref>

===Marvel Apes===
In the Marvel Apes universe, a chimp version of Speedball appears alongside an ape-hero called Ape X. The two seem to act as partners and are both Avengers. He seems loyal to them, but at the end of the second issue he is seen with a group of what would usually be considered "his enemies". He asks Marty Gibbon about the human version of Speedball, but Marty does not have the heart to tell him about the Stamford incident. He's later revealed to be part of a group trying to reveal that the [[Captain America]] leading the Ape-vengers is [[Baron Blood (comics)|Baron Blood]] in disguise. After freeing the [[Captain America|real Cap]] from the ice, the group goes out to fight Blood. Lost members of the Marvel 616 universe, the main Marvel universe, take a wounded Baldwin back home with them and get him medical treatment. He elects to stay, explaining that his entire ape-centric earth will reject him for helping humans. In the epilogue he tries applying for the Avengers.<ref>''Marvel Apes'' #1-5 (2008). Marvel Comics.</ref>

===MC2===
An older version of Speedball exists in the [[Marvel Comics 2|MC2]] universe, and appears sporadically in the ''[[Mayday Parker|Spider-Girl]]'' series and related miniseries. At some point he became a member of the Avengers, but has since left the team.<ref>''A-Next'' #1. Marvel Comics.</ref><ref>''Spider-Girl'' #15. Marvel Comics.</ref>

===''Marvel Team-Up: League of Losers''===
Speedball features in an arc of [[Robert Kirkman]]'s ''[[Marvel Team-Up]]'' (vol. 3), featuring a group of C-list heroes dubbed "The League of Losers". A group of heroes including [[Gravity (comics)|Gravity]], [[Darkhawk]], [[Cloak and Dagger (comics)|Dagger]], [[Anya Corazon|Araña]], [[X-23]], [[Sleepwalker (comics)|Sleepwalker]], and [[Terror Inc.|Terror]] (although Araña dies along the way) go to the future to prevent the villain Chronok from stealing [[Mister Fantastic|Reed Richards]]' time machine, Chronok having come to the present and already having killed all of Marvel's major heroes.

It is revealed Chronok is from the same time period as Kirkman's [[Mutant 2099]]; the group stays with him and his mentor Reed Richards to wait for Chronok. The team defeats Chronok, but at the end of the story, Richards reveals they cannot go back to their present, due to time-travel and alternate timelines. The group decides to stay in the future, satisfied with the impact they made, however unnoticed. Mutant 2099 suggests reforming the [[Avengers (comics)|Avengers]] or the "Fantastic Nine".

Due to the [[Marvel Universe]]'s [[Grandfather paradox#Parallel universes resolution|method for resolving time travel paradoxes]], the League of Losers' actions created an alternate universe. This is the alternate future visited by [[Squirrel Girl]], a superhero with a crush on him, in ''[[Deadpool (comics)|Deadpool]]/[[Great Lakes Avengers|GLI]] Summer Fun'' (2007). She tries to convince him to return, suggesting that no-one would mix him up with the Penance from her time, but, before he can decide, the 2099 version of [[Craig Hollis|Mr Immortal]], Squirrel Girl's GLI leader, tells her she needs to return to the present.

===Marvel Zombies===
A zombified Speedball participates in a [[Marvel Zombies|multi-zombie attack]] on the castle of [[Doctor Doom]]; where a few human survivors were hiding.<ref>''Marvel Zombies Vs. The Army of Darkness'' #5 (2007)</ref> Later, he is seen in the ruins of New York.<ref>''Marvel Zombies - Dead Days'' #1</ref> He is one of the many casualties in the conflict waged against the [[Silver Surfer]], ending up torn apart by the [[Power Cosmic]].<ref>''Marvel Zombies'' #3. Marvel Comics.</ref>

===Ultimate Marvel===
An [[Ultimate Marvel]] version of Speedball is mentioned.<ref>''[[Ultimate Spider-Man]]'' #81. Marvel Comics.</ref> An overweight man in a Speedball costume is depicted in police custody.<ref>''Ultimate Spider-Man Annual'' #2 (2006). Marvel Comics.</ref>