He may be a Volunteer, but his mustache is all professional. 

• Card 174 on Beckett
• SABR Bio by Norm King
• No context Willie Stargell hits Phil in the face with a pie (Youtube)
• What a look (BaseballHall.com)
• Phil brawling with Terry Bevington (YouTube)
• Bronze Bust of "Scrap Iron" (Knoxfocus.com)