ATL · P

Dylan Lee

Age 32 B/T L/L 6′3″, 214 lb USA MLB debut 2021

40-man

Atlanta’s roster as it stands late-inning relief · 61 IP · 0.8 WAR in the role
Trade read Available at a price: ATL sits near the seller line (30% playoff odds, within a projected win of 30%); control through 2028.

Keystone Stuff 106 75th pct

2026 fWAR 2.1

Projected 2027 WAR 1.0 at 70 IP · 0.8 in his 2027 role

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 1,054 pitches

Keystone Stuff 106

Keystone Location 113

Keystone Pitching 107

Run value (xRV) +1.54

Strikeout % 29.4%

Walk % 6.5%

Whiff % 35.7%

Chase % 35.3%

Fastball velo 93.3

Extension 6.3 ft

67.0 IP3.09 ERA2.14 FIP 47° arm

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

LHP · arm angle 47° · how to read

Pitch	Use	Velo	IVB	HB	Stuff	Loc	Whiff	xRV/100
Slider52% use	52%	83.0	3.4	−1.6	106	112	42%	+2.15
Four-seam32% use	32%	93.3	19.9	+7.6	109	101	23%	+1.07
Changeup16% use	16%	85.5	12.7	+10.9	88	107	41%	+0.50

No mix change or new pitch clears its bar. The arsenal is efficient for its shapes.

Most similar pitchers

Pitches like Lee: same hand, shape, slot and mix

Similarity	Player	Stuff	’26 WAR	’27 proj	2027
41	Jacob Latz TEX · ’96	113	2.2	1.1	Arb
40	Yuki Matsui SD · ’95	106	0.4	0.1	Signed $6.5M
36	Brent Headrick NYY · ’97	101	2.1	1.2	Pre-arb
32	Alex Vesia LAD · ’96	120	1.2	0.9	Free agent
31	Brock Burke CIN · ’96	100	0.8	0.5	Free agent

Same-handed pitchers nearest on fastball velocity and shape, arm angle, extension, pitch mix, secondary shapes, Stuff, whiff rate and workload. 2026 regulars only.

Pitch locations · 2026

Where each pitch finishes, by batter side

Slider 45%

48% zone

Four-seam 29%

53% zone

Changeup 26%

31% zone

Where each pitch finishes, catcher’s view. The bar marks the batter’s side; the box is an average strike zone. Pitches with 40+ thrown to this side.

Contract & projection

Club control (RosterResource) · Keystone projected WAR

2027 1.0 WAR Arbitration $4.3M*

2028 0.8 WAR Arbitration $5.9M*

2029 0.6 WAR Free agent

2030 0.4 WAR Free agent

* projected arbitration or minimum salary. Contract Studio →