Meanings
plural back to back jacks
- ball gamesTwo home runs hit by consecutive batters
Smith, Jones... back to back jacks in the sixth chasing the starter.
Cite this entry
back to back jack. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/back%20to%20back%20jack
“back to back jack.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/back%20to%20back%20jack. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “back to back jack,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/back%20to%20back%20jack.
Source: back to back jack on Wiktionary, CC BY-SA 4.0.