Laz Rivera

Pos2B

B/TR/R

Born1994-09-20

Age (2027)32

No MLB projection yet. Career stats below are historical.

Overview

AAALAST SEASON 2023

Year	Age	Lvl / Team	PA	AVG/OBP/SLG	HR	SB	wRC+	WAR	MLE AVG/OBP/SLG
2021	26	AAA/AACWS	239	.275/.336/.431	7	9	67	—	.229/.277/.336
2022	27	AAA/INTL2 orgs	280	.227/.313/.356	7	10	43	—	.192/.262/.267
2023	28	AAACWS	164	.231/.298/.313	0	5	41	—	.205/.255/.278

Contract

No contract data on file.

Skills · percentileMiLB Statcast 2023 AAA

Speed87

Max EV61

Whiff%47

Z-Con%36

K%29

BB%19

Career Stats + Projections

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.

show model inputsbasis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral

Methodology▸ how these numbers are built

All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2027 = full-season projection (no games played yet). 2028+ via Advanced Marcel + aging curve.

Year	Age	Lvl	Team	MLB%	PA	AB	H	2B	3B	HR	BB	SO	HBP	SB	CS	AVG	OBP	SLG	OPS	ISO	BABIP	K%	BB%	wOBA	wRC+	BAT	RUN	FLD	POS	REP	WAR
▸ Career — actual stats, one row per stint (as recorded, no adjustments)
2017	22	ROK	ACL White Sox	—	213	186	55	12	5	2	8	26	16	3	4	296	376	446	822	151	333	12	4	364	63	—	—	—	—	—	—
2018	23	A+	Winston-Salem Dash	—	250	225	63	15	2	7	7	44	9	10	7	280	326	458	784	178	318	18	3	335	73	—	—	—	—	—	—
2018	23	A	Kannapolis Intimidators	—	265	237	82	15	2	6	6	48	14	7	3	346	397	502	899	156	413	18	2	388	103	—	—	—	—	—	—
2018	23	INTL	Glendale Desert Dogs	—	70	65	14	2	0	0	3	14	2	1	0	215	271	246	518	31	275	20	4	243	50	—	—	—	—	—	—
2019	24	AA	Birmingham Barons	—	455	424	105	22	1	2	17	81	7	10	11	248	288	318	606	71	300	18	4	271	37	—	—	—	—	—	—
2021	26	AAA	Charlotte Knights	—	65	60	19	4	0	2	3	14	2	0	3	317	369	483	853	167	386	22	5	379	84	—	—	—	—	—	—
2021	26	AA	Birmingham Barons	—	174	158	41	7	1	5	9	41	6	9	3	259	324	411	735	152	319	24	5	328	61	—	—	—	—	—	—
2022	27	AAA	Charlotte Knights	—	265	232	55	9	1	7	23	61	8	9	7	237	327	375	702	138	291	23	9	317	50	—	—	—	—	—	—
2022	27	INTL	Leones de Ponce	—	15	15	1	0	0	0	0	4	0	1	0	67	67	67	133		91	27	0	60	-73	—	—	—	—	—	—
2023	28	AAA	Charlotte Knights	—	164	147	34	8	2	0	11	43	3	5	1	231	298	313	611	82	324	26	7	275	41	—	—	—	—	—	—
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
2017	22	ROK MLE	ACL White Sox	—	213	189	43	8	4	2	5	37	16	3	4	228	305	344	649	116	255	17	2	262	63	—	—	—	—	—	—
2018	23	A+ MLE	Winston-Salem Dash	—	250	229	54	12	1	6	4	67	9	10	7	236	277	376	652	140	292	27	2	276	73	—	—	—	—	—	—
2018	23	A MLE	Kannapolis Intimidators	—	265	239	73	13	2	5	4	65	14	7	3	305	354	439	793	134	372	25	2	321	103	—	—	—	—	—	—
2019	24	AA MLE	Birmingham Barons	—	455	429	91	19	1	2	12	98	7	10	11	212	246	275	521	63	260	22	3	223	37	—	—	—	—	—	—
2021	26	AAA MLE	Charlotte Knights	—	65	61	16	3	0	1	2	17	2	0	3	262	308	361	668	98	340	26	3	293	84	—	—	—	—	—	—
2021	26	AA MLE	Birmingham Barons	—	174	162	35	7	1	3	5	50	6	9	3	216	266	327	593	111	284	29	3	259	61	—	—	—	—	—	—
2022	27	AAA MLE	Charlotte Knights	—	265	240	46	7	1	3	15	75	8	9	7	192	262	267	529	75	261	28	6	242	50	—	—	—	—	—	—
2023	28	AAA MLE	Charlotte Knights	—	164	151	31	7	2	0	7	53	3	5	1	205	255	278	533	73	299	32	4	229	41	—	—	—	—	—	—
2017	22	ROK MLE	ACL White Sox	—	213	189	43	8	4	2	5	37	16	3	4	228	305	344	649	116	272	17	2	262	63	—	—	—	—	—	—
2017	22	ROK RAW	ACL White Sox	—	213	186	55	12	5	2	8	26	16	3	4	296	376	446	822	151	333	12	4	364	63	—	—	—	—	—	—
2018	23	A MLE	3 teams	—	585	535	143	28	3	12	9	150	25	18	10	267	311	398	709	131	348	26	2	299	89	—	—	—	—	—	—
2018	23	A RAW	3 teams	—	585	527	159	32	4	13	16	106	25	18	10	302	351	452	803	150	355	18	3	348	89	—	—	—	—	—	—
2019	24	AA MLE	Birmingham Barons	—	455	429	91	19	1	2	12	98	7	10	11	212	246	275	521	63	269	22	3	223	37	—	—	—	—	—	—
2019	24	AA RAW	Birmingham Barons	—	455	424	105	22	1	2	17	81	7	10	11	248	288	318	606	71	300	18	4	271	37	—	—	—	—	—	—
2021	26	AA MLE	2 teams	—	239	223	51	9	1	5	7	67	8	9	6	229	277	345	623	117	303	28	3	268	68	—	—	—	—	—	—
2021	26	AA RAW	2 teams	—	239	218	60	11	1	7	12	55	8	9	6	275	336	431	767	156	338	23	5	342	68	—	—	—	—	—	—
2022	27	AAA MLE	2 teams	—	280	254	50	8	1	4	16	79	8	10	7	197	266	283	550	87	267	28	6	242	50	—	—	—	—	—	—
2022	27	AAA RAW	2 teams	—	280	247	56	9	1	7	23	65	8	10	7	227	313	356	669	130	278	23	8	303	50	—	—	—	—	—	—
2023	28	AAA MLE	Charlotte Knights	—	164	151	31	7	2	0	7	53	3	5	1	205	255	278	533	73	313	32	4	229	41	—	—	—	—	—	—
2023	28	AAA RAW	Charlotte Knights	—	164	147	34	8	2	0	11	43	3	5	1	231	298	313	611	82	324	26	7	275	41	—	—	—	—	—	—
2017	22	ROK MLE	ACL White Sox	—	213	190	43	8	4	2	5	37	16	3	4	226	305	342	647	116	255	17	2	262	63	—	—	—	—	—	—
2018	23	A MLE	3 teams	—	585	546	143	28	3	12	9	150	25	18	10	262	311	390	701	128	333	26	2	299	89	—	—	—	—	—	—
2019	24	AA MLE	Birmingham Barons	—	455	433	91	19	1	2	12	98	7	10	11	210	246	273	518	62	260	22	3	223	37	—	—	—	—	—	—
2021	26	AA MLE	2 teams	—	239	222	51	9	1	5	7	67	8	9	6	230	277	347	624	117	299	28	3	268	68	—	—	—	—	—	—
2022	27	AAA MLE	2 teams	—	280	254	50	8	1	4	16	79	8	10	7	197	266	283	550	87	261	28	6	242	50	—	—	—	—	—	—
2023	28	AAA MLE	Charlotte Knights	—	164	153	31	7	2	0	7	53	3	5	1	203	255	275	529	72	299	32	4	229	41	—	—	—	—	—	—
▸ Career Totals
Career	—	MLE		—	1936	1781	409	79	12	25	56	484	67	55	39	230	279	330	609	100	300	25	3	259	62	-89	-5	+0	+7	+42	-4.5
/ 162G	—	MLE		—	650	598	137	27	4	8	19	162	22	18	13	229	279	328	606	99	299	25	3	259	62	-30	-2	+0	+2	+14	-1.5

How the minor-league lines were translated

One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.

2023 AAACharlotte Knights · 164 PAwOBA .270 → .229 (−40)K% 26.2% → 32.2%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	26.22%	÷0.978	×1.200	—	—	32.19%
BB% (unintentional) /PA	6.71%	÷1.078	×0.690	—	×0.982	4.21%
HBP% /PA	1.83%	—	×0.940	—	×0.982	1.69%
Singles /BIP	23.08%	÷0.967	×0.930	×1.002	×0.982	21.85%
Doubles /BIP	7.69%	÷0.971	×0.830	×1.002	×0.982	6.47%
Triples /BIP	1.92%	÷0.996	×0.970	×1.002	×0.982	1.84%
Home runs /BIP	0.00%	÷1.152	×0.700	—	×0.982	0.00%

Factors used: league row International League. Park (home-season share, regressed): HR 130, 1B 93, 2B 94, 3B 99, K 96, BB 116 — applied at half strength. Age: age 29 vs a level average of 27.2 → −1.8% on BB/HBP/hit rates (1.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.002.

Result: wOBA .270 → .229; ISO .082 → .070; BABIP .324 → .299. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2022 AAACharlotte Knights · 265 PAwOBA .310 → .242 (−68)K% 23.0% → 28.3%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	23.02%	÷0.975	×1.200	—	—	28.34%
BB% (unintentional) /PA	8.68%	÷1.028	×0.690	—	×0.992	5.78%
HBP% /PA	3.02%	—	×0.940	—	×0.992	2.82%
Singles /BIP	22.22%	÷1.003	×0.930	×1.018	×0.992	20.81%
Doubles /BIP	5.26%	÷1.028	×0.830	×1.018	×0.992	4.29%
Triples /BIP	0.58%	÷0.900	×0.970	×1.018	×0.992	0.64%
Home runs /BIP	4.09%	÷1.421	×0.700	—	×0.992	2.00%

Factors used: league row International League. Park (home-season share, regressed): HR 184, 1B 101, 2B 106, 3B 80, K 95, BB 106 — applied at half strength. Age: age 28 vs a level average of 27.2 → −0.8% on BB/HBP/hit rates (0.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.018.

Result: wOBA .310 → .242; ISO .138 → .083; BABIP .291 → .261. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2021 AABirmingham Barons · 174 PAwOBA .321 → .259 (−61)K% 23.6% → 28.7%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	23.56%	÷1.000	×1.220	—	—	28.74%
BB% (unintentional) /PA	5.17%	÷1.119	×0.690	—	×0.978	3.12%
HBP% /PA	3.45%	—	×0.850	—	×0.978	2.87%
Singles /BIP	23.93%	÷1.075	×0.940	×1.045	×0.978	21.37%
Doubles /BIP	5.98%	÷0.928	×0.870	×1.045	×0.978	5.73%
Triples /BIP	0.85%	÷1.150	×0.920	×1.045	×0.978	0.70%
Home runs /BIP	4.27%	÷1.087	×0.780	—	×0.978	3.00%

Factors used: level-wide AA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 118, 1B 115, 2B 86, 3B 130, K 100, BB 124 — applied at half strength. Age: age 27 vs a level average of 24.8 → −2.2% on BB/HBP/hit rates (2.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.045.

Result: wOBA .321 → .259; ISO .152 → .116; BABIP .319 → .284. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2021 AAACharlotte Knights · 65 PAwOBA .368 → .293 (−75)K% 21.5% → 25.6%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	21.54%	÷1.011	×1.200	—	—	25.57%
BB% (unintentional) /PA	4.62%	÷1.053	×0.690	—	×1.003	3.03%
HBP% /PA	3.08%	—	×0.940	—	×1.003	2.90%
Singles /BIP	28.26%	÷0.986	×0.930	—	×1.003	26.72%
Doubles /BIP	8.70%	÷1.128	×0.830	—	×1.003	6.42%
Triples /BIP	0.00%	÷1.020	×0.920	—	×1.003	0.00%
Home runs /BIP	4.35%	÷1.190	×0.700	—	×1.003	2.57%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 138, 1B 97, 2B 126, 3B 104, K 102, BB 111 — applied at half strength. Age: age 27 vs a level average of 27.2 → +0.3% on BB/HBP/hit rates (0.2 yr younger than average).

Result: wOBA .368 → .293; ISO .167 → .105; BABIP .386 → .340. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2019 AABirmingham Barons · 455 PAwOBA .265 → .223 (−42)K% 17.8% → 21.6%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	17.80%	÷1.007	×1.220	—	—	21.56%
BB% (unintentional) /PA	3.74%	÷0.929	×0.680	—	×0.998	2.73%
HBP% /PA	1.54%	—	×0.840	—	×0.998	1.29%
Singles /BIP	23.32%	÷0.998	×0.920	×0.950	×0.998	20.38%
Doubles /BIP	6.41%	÷1.009	×0.910	×0.950	×0.998	5.48%
Triples /BIP	0.29%	÷1.150	×0.880	×0.950	×0.998	0.21%
Home runs /BIP	0.58%	÷0.993	×0.800	—	×0.998	0.47%

Factors used: league row SL. Park (home-season share, regressed): HR 99, 1B 100, 2B 102, 3B 130, K 101, BB 86 — applied at half strength. Age: age 25 vs a level average of 24.8 → −0.2% on BB/HBP/hit rates (0.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.

Result: wOBA .265 → .223; ISO .071 → .058; BABIP .300 → .260. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2018 AKannapolis Intimidators · 265 PAwOBA .379 → .321 (−58)K% 18.1% → 24.6%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	18.11%	÷0.986	×1.340	—	—	24.61%
BB% (unintentional) /PA	2.26%	÷0.966	×0.660	—	×0.980	1.52%
HBP% /PA	5.28%	—	×0.770	—	×0.980	3.99%
Singles /BIP	31.22%	÷1.026	×0.920	×1.048	×0.980	28.75%
Doubles /BIP	7.94%	÷0.986	×0.820	×1.048	×0.980	6.78%
Triples /BIP	1.06%	÷1.100	×0.940	×1.048	×0.980	0.93%
Home runs /BIP	3.17%	÷1.034	×0.820	—	×0.980	2.47%

Factors used: league row SAL. Park (home-season share, regressed): HR 107, 1B 105, 2B 97, 3B 120, K 97, BB 93 — applied at half strength. Age: age 24 vs a level average of 22.0 → −2.0% on BB/HBP/hit rates (2.0 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.048.

Result: wOBA .379 → .321; ISO .156 → .125; BABIP .413 → .372. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2018 A+Winston-Salem Dash · 250 PAwOBA .329 → .276 (−53)K% 17.6% → 26.9%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	17.60%	÷0.928	×1.420	—	—	26.93%
BB% (unintentional) /PA	2.80%	÷1.049	×0.630	—	×0.988	1.66%
HBP% /PA	3.60%	—	×0.860	—	×0.988	3.06%
Singles /BIP	21.55%	÷0.984	×0.940	×1.009	×0.988	20.53%
Doubles /BIP	8.29%	÷0.939	×0.830	×1.009	×0.988	7.30%
Triples /BIP	1.10%	÷1.150	×0.800	×1.009	×0.988	0.77%
Home runs /BIP	3.87%	÷1.014	×0.900	—	×0.988	3.39%

Factors used: league row CAR. Park (home-season share, regressed): HR 103, 1B 97, 2B 88, 3B 130, K 86, BB 110 — applied at half strength. Age: age 24 vs a level average of 22.8 → −1.2% on BB/HBP/hit rates (1.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.009.

Result: wOBA .329 → .276; ISO .178 → .144; BABIP .318 → .292. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2017 ROKACL White Sox · 213 PAwOBA .356 → .262 (−94)K% 12.2% → 17.6%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	12.21%	÷1.000	×1.440	—	—	17.58%
BB% (unintentional) /PA	3.76%	÷1.000	×0.620	—	×0.965	2.25%
HBP% /PA	7.51%	—	×0.720	—	×0.965	5.22%
Singles /BIP	22.50%	÷1.000	×0.820	×1.011	×0.965	17.99%
Doubles /BIP	7.50%	÷1.000	×0.720	×1.011	×0.965	5.27%
Triples /BIP	3.12%	÷1.000	×0.720	×1.011	×0.965	2.19%
Home runs /BIP	1.25%	÷1.000	×0.780	—	×0.965	0.94%

Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 23 vs a level average of 19.5 → −3.5% on BB/HBP/hit rates (3.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.011.

Result: wOBA .356 → .262; ISO .151 → .107; BABIP .333 → .255. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

Not traceable per stint: some stints lack the counting stats the component translation needs. Level-wide factors that apply instead — .