I know you don’t actually believe that this was some sort of “robbery,” much less “one of biggest, but it did get me thinking about really egregious MVP awards.
1987 was a pretty bad year for the voters. AL MVP went to George Bell, who hit .308/.352/.605 with 47 HR. Really good year. At best he should have finished 3rd in MVP voting; Wade Boggs hit .363/.461/.588 with plus defense at 3B (8.9 fWAR). Alan Trammell was about as good, hitting .343/.492/.551 with 28 HR, playing a very good SS.
But the NL vote was even worse. Andrew Dawson won the award after hitting .287/.328/.568 with 49 HR. He finished 20th among NL position players in fWAR that year. Tony Gwynn (.370/.447/.511, 56 SB) probably should have won, but you could make a case for Eric Davis, Dale Murphy or Tim Raines as well.
Then there’s all those MVPs that Ted Williams should have won in the 40s that went to Yankees players instead. ‘41, ‘42, ‘54. Same with Bonds, who should have won in ‘91, ‘95, ‘96 and ‘98.
And yeah, I know there wasn’t WAR and that OBP (somehow) wasn’t valued like it is nowadays. But still.