Phillies promote prospect J.D. Hammer and his signature glasses
Meet J.D. Hammer, your favourite pitcher you didn't know about until now - Crier Media
Phillies add reliever JD Hammer to player pool roster
John Clark on X: "Wild Thing! JD Hammer called up by Phillies! Pat Neshek goes on 10-day IL with a right shoulder strain. David Robertson has been transferred to the 60-day IL.
JD Hammer (@JDHAMMER11) / X
MLB The Show 21: Live J.D. Hammer - ShowZone
JD Hammer (@JDHAMMER11) / X
Lehigh Valley IronPigs - 🛑 🔨 ⏰ Best of luck to J.D. Hammer, who earned his first big-league call-up today! #PigsToTheBigs | Facebook