Joan Adon (RP) - Washington Nationals MLB Stats 2021

Updated May 15, 2026 10:26 PM ET

Joan Adon

· RP · MLB · 4,575 views

28 yrs · 6' 2" · 247 lbs · Bats: Right / Throws: Right · Debut: 2021

FPPG (DK, 2021)

—

ERA

3.38

W-L

0-0

5.1

2021 Season Stats

On the mound, Joan posted a 3.38 ERA over 5.1 innings pitched in 2021. He had struck out 9 batters and walked 3 and averaging 15.2 strikeouts per nine innings. His WHIP stood at 1.69, allowing 6 hits and 1 home run. At the plate, Joan batted .000 in 2021 with 0 hits in 2 at-bats across 1 game. He had struck out 2 times.

Pitching Splits Pitching performance splits against left-handed and right-handed batters.

Split	K%	K/9	BB%	wOBA	xFIP	HH%
vs LHB	16.9%	7.1	8.1%	0.420	4.57	45.8%
vs RHB	20.7%	8.5	11.4%	0.414	4.97	44.9%
Overall	18.8%	7.8	9.7%	0.419	4.86	45.4%

Pitching Splits — K% & BB% (2021) Strikeout and walk rates against left-handed batters, right-handed batters, and overall.

Pitching Splits — wOBA (2021) Weighted on-base average allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.

Pitching Splits — HH% (2021) Hard-hit rate allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.

Season Context Key season-level pitching metrics including games played, SIERA, and batted ball data.

—

SIERA

4.73

P/IP

17.5

TBF

288

HH%

45.4%

Barrel%

8.1%

CSW%

—

CSW Prev

—

GB%

68.0%

FB%

32.0%

Bullpen

4.76

RSB

—

Batted Ball Profile (2021) Ground ball vs fly ball tendency — higher GB% generally means fewer home runs allowed.

Traditional Stats Standard pitching stats: ERA, FIP, W/L, saves, holds, innings, and games started. 2021 Season

Other WAS Players

Abimelec Ortiz Alejandro Rosario Alex Clemmey Andres Chaparro Andrew Alvarez Andrew Stevenson Andry Lara Armando Cruz Brad Lord Brady House Branden Boissiere Cade Cavalli Carson Palmquist Carter Kieboom CJ Abrams CJ Stubbs Clayton Beeter Cole Henry Connelly Early Darren Baker Daylen Lile DJ Herz Drew Millas Dylan Crews Eddy Yean Gabe Klobosits Gus Varland Harry Ford Hobie Harris Jacob Young Jake Bird Jake Irvin Jakson Reetz James Wood Jarlin Susana Jhancarlos Lara Joey Wiemer Jorbit Vivas Jose Tena Josiah Gray Julian Fernandez Justin Lawrence Keibert Ruiz Ken Waldichuk Kevin Made Kyle Nicolas Luis Perales Mason Thompson Matt Krook Matt Waldron Max Kranick Miles Mikolas Mitchell Parker Nasim Nunez Orlando Ribalta Paxton Schultz PJ Poulin Richard Lovelady Riley Adams Riley Cornelio Robert Hassell Sandy Gaston Seaver King Shinnosuke Ogasawara Tom Cosgrove Travis Sykora Tres Barrera Trey Lipscomb Tyler Baum Wander Suero Wyatt Mills Zak Kent

Unlock Premium Stats

Get access to Advanced Statcast, Splits & Matchups, Betting Lines and more.

Upgrade to FTA+

Unlock Full Statcast & Prop Edges for Joan Adon

FTA+ members get deeper insights on every player

Advanced Statcast

xBA, xwOBA, barrel rate, exit velocity & FTA boost factors

Splits & Matchups

vs LHP/RHP splits, batter-vs-pitcher history

Betting Lines

Live props from DraftKings, FanDuel, BetMGM & Caesars with projected edges

Upgrade to FTA+

Joan Adon MLB Stats 2021

Joan Adon is a RP for the Washington Nationals. View Joan's 2026 stats, recent performance trends, and key statistical categories to evaluate fantasy value and make informed DFS lineup decisions.

Stats updated November 11, 2026.