A quick check of the Google News archives reveals several possible baseball headlines that use the phrase "On Chapman's Homer." You can click on the one from the Milwaukee paper to see an actual scan of the page.
Matt Roth
Search the archive Contact the Editors Visit "Nabokov Online Journal"
Visit Zembla View Nabokv-L Policies Manage subscription options

All private editorial communications, without exception, are read by both co-editors.