Wiley Piatt career ERA

• Best season on file: 3.18 in 1898.
• Most recent: 3.18 in 1903.

Average of 6 regular seasons, 1898 through 1903. Figures come from ESPN's box scores and were last read on September 22, 2026.

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Wiley Piatt career ERA, season by season

Season↓	Team↓	GP↓iGP: Games the player appeared in, however briefly.	W↓iW: Games in which this pitcher was credited with the win.	L↓iL: Games in which this pitcher was charged with the loss.	ERA↓iERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.	IP↓iIP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.	K↓iK: Batters this pitcher struck out.	BB↓iBB: Times the batter reached first base on four balls.	WHIP↓iWHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.	SV↓iSV: Games finished by protecting a narrow lead to the last out.
1898	PHI	39	24	14	3.18	306.0	121	97	1.25	0
1899	PHI	39	23	15	3.45	305.0	89	86	1.34	0
1900	PHI	22	9	10	4.71	160.2	47	71	1.65	0
1901	ATH/CHW	25	9	14	4.13	191.2	64	74	1.52	1
1902	CHW	32	12	12	3.51	246.0	96	66	1.34	0
1903	ATL	25	9	14	3.18	181.0	100	61	1.43	0

What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV