| Clue | Source | Date |
|---|---|---|
| Slugger's swat, sometimes | Newsday | 23 Jan 2026 |
| Something done with no running mates? | ||
| Round trip for one? | New York Times | 28 Aug 2021 |
| What a 'singleton' is, in baseball lingo | New York Times | 07 Oct 2018 |
| What a "singleton" is, in baseball lingo | ||
| Round trip for one? |