Player stats

Opponents' MLBDB Expected Slugging Percentage 2023

Estimated bases from hits per at-bat. Singles count once, doubles twice, triples three times and home runs four times. For pitchers, these are opponents' results. MLBDB estimates describe recorded contact, not future performance.

Season

At least 100 balls with recorded speed and angle. MLBDB estimates from recorded ball speed and angle. Every contact contribution needed by the statistic must be available. Missing or unsupported inputs remain N/A. These describe recorded contact, not future performance. Data through December 31, 2023. Data refreshed Sep 13, 2026, 2:33 PM UTC.

No. 1 / Opponents' MLBDB Expected Slugging Percentage / 2023

Jeff Hoffman

PHI

.282

Season leader, lower is better

Opponents' MLBDB Expected Slugging Percentage2023 season, lower is better
#	Player	Team	Model balls	Measured%	MLBDB xSLG
1	J. HoffmanJeff Hoffman	PHI	118	100.0%	.282
2	J. DuranJhoan Duran	MIN	142	100.0%	.289
3	C. HolmesClay Holmes	NYY	165	100.0%	.292
4	T. SkubalTarik Skubal	DET	191	100.0%	.293
5	A. MuñozAndrés Muñoz	SEA	117	100.0%	.293
6	C. PocheColin Poche	TB	160	100.0%	.295
7	L. ErcegLucas Erceg	OAK	141	100.0%	.305
8	M. BrashMatt Brash	SEA	166	100.0%	.306
9	G. SotoGregory Soto	PHI	161	100.0%	.307
10	A. LangeAlex Lange	DET	157	100.0%	.310
11	P. SewaldPaul Sewald	AZ	144	100.0%	.314
12	S. ArmstrongShawn Armstrong	TB	138	100.0%	.315
13	R. WalkerRyan Walker	SF	159	100.0%	.315
14	G. JaxGriffin Jax	MIN	183	100.0%	.315
15	D. RasmussenDrew Rasmussen	TB	118	100.0%	.318
16	I. HamiltonIan Hamilton	NYY	141	100.0%	.322
17	P. MatonPhil Maton	HOU	166	100.0%	.324
18	D. BednarDavid Bednar	PIT	173	100.0%	.325
19	B. RaleyBrooks Raley	NYM	144	100.0%	.327
20	B. BakerBryan Baker	BAL	110	100.0%	.328
21	A. OttavinoAdam Ottavino	NYM	162	100.0%	.330
22	L. SimsLucas Sims	CIN	137	100.0%	.332
23	J. BeeksJalen Beeks	TB	123	100.0%	.333
24	D. MoretaDauri Moreta	PIT	136	100.0%	.334
25	C. FergusonCaleb Ferguson	LAD	169	100.0%	.335
26	J. LeclercJosé Leclerc	TEX	136	100.0%	.336
27	K. GinkelKevin Ginkel	AZ	159	100.0%	.337
28	K. KellyKevin Kelly	TB	195	100.0%	.337
29	B. AbreuBryan Abreu	HOU	153	100.0%	.341
30	C. KimbrelCraig Kimbrel	PHI	152	100.0%	.341
31	C. PérezCionel Pérez	BAL	172	100.0%	.341
32	S. BarlowScott Barlow	SD	181	100.0%	.341
33	J. ButtóJosé Buttó	NYM	118	100.0%	.343
34	Y. RamírezYohan Ramírez	CWS	113	100.0%	.343
35	D. CoulombeDanny Coulombe	BAL	138	100.0%	.344
36	P. LópezPablo López	MIN	509	100.0%	.344
37	J. MusgroveJoe Musgrove	SD	272	100.0%	.345
38	D. MayDustin May	LAD	135	100.0%	.346
39	D. RobertsonDavid Robertson	MIA	163	100.0%	.346
40	P. AvilaPedro Avila	SD	136	100.0%	.347
41	C. BurnesCorbin Burnes	MIL	510	100.0%	.347
42	H. MilnerHoby Milner	MIL	178	100.0%	.348
43	E. PegueroElvis Peguero	MIL	168	100.0%	.348
44	S. StriderSpencer Strider	ATL	415	100.0%	.348
45	S. WilsonSteven Wilson	SD	132	100.0%	.350
46	C. MartinChris Martin	BOS	145	100.0%	.351
47	S. MillerShelby Miller	LAD	100	100.0%	.354
48	B. ShawBryan Shaw	CWS	127	100.0%	.356
49	K. JansenKenley Jansen	BOS	117	100.0%	.357
50	T. RogersTaylor Rogers	SF	124	100.0%	.357

MLBDB xSLG: Estimated bases from hits per at-bat. Singles count once, doubles twice, triples three times and home runs four times. For pitchers, these are opponents' results. MLBDB estimates describe recorded contact, not future performance.

Understanding Opponents' MLBDB Expected Slugging Percentage

Formula: Estimated total bases in at-bats ÷ at-bats

Read rates alongside playing time. A small sample can produce an extreme result, and a missing value is different from zero.

Season rankings use regular-season records. A player has one combined row across teams; the team label identifies the associated team, not a separate team stint.

Source: MLB statistics and MLBDB derived measures. Formulas describe the measure above. Data refreshed Sep 13, 2026, 2:33 PM UTC.