2016 MLB Relative Power Index (RPI),as of the games of June 26,2016

MLB RPI Rankings

RK	TEAM	RPI	W	L	PCT	SOS	PWR	RS	RA	EXPW-L	EXPWP
1	Texas Rangers	.542	49	27	.645	.508	0	371	322	43-33	.570
2	Chicago Cubs	.533	48	26	.649	.494	0	385	230	55-19	.737
3	Baltimore Orioles	.530	45	30	.600	.506	0	377	332	42-33	.563
4	San Francisco Giants	.529	49	28	.636	.494	0	356	290	46-31	.601
5	Cleveland Indians	.524	44	30	.595	.500	0	361	280	46-28	.624
6	Boston Red Sox	.522	41	34	.547	.514	0	419	351	44-31	.588
7	Toronto Blue Jays	.519	41	36	.532	.514	0	358	323	42-35	.551
8	Washington Nationals	.516	44	32	.579	.495	0	342	272	47-29	.613
9	Kansas City Royals	.509	39	35	.527	.503	0	301	316	35-39	.476
10	Chicago White Sox	.509	38	38	.500	.512	0	316	325	37-39	.486
11	St. Louis Cardinals	.509	39	35	.527	.503	0	392	317	45-29	.605
12	Los Angeles Dodgers	.508	41	36	.532	.500	0	319	279	44-33	.567
13	Houston Astros	.504	39	37	.513	.501	0	337	326	39-37	.517
14	Miami Marlins	.503	41	35	.539	.490	0	318	309	39-37	.514
15	Seattle Mariners	.502	38	38	.500	.503	0	370	327	43-33	.561
16	Pittsburgh Pirates	.499	37	39	.487	.503	0	350	367	36-40	.476
17	Detroit Tigers	.498	38	38	.500	.497	0	357	369	37-39	.483
18	New York Mets	.497	40	34	.541	.482	0	270	252	40-34	.534
19	Colorado Rockies	.495	36	39	.480	.500	0	397	398	37-38	.499
20	Arizona Diamondbacks	.494	36	42	.462	.505	0	356	379	37-41	.469
21	New York Yankees	.493	37	37	.500	.491	0	304	329	34-40	.461
22	Tampa Bay Rays	.487	31	43	.419	.510	0	295	334	32-42	.438
23	San Diego Padres	.484	33	44	.429	.503	0	326	371	34-43	.436
24	Los Angeles Angels	.481	32	44	.421	.501	0	326	361	34-42	.449
25	Milwaukee Brewers	.479	34	41	.453	.487	0	304	360	31-44	.416
26	Philadelphia Phillies	.476	32	45	.416	.497	0	257	362	26-51	.335
27	Oakland Athletics	.476	32	43	.427	.492	0	301	360	31-44	.411
28	Cincinnati Reds	.470	29	47	.382	.500	0	324	439	27-49	.353
29	Atlanta Braves	.468	26	49	.347	.509	0	250	347	26-49	.342
30	Minnesota Twins	.451	24	51	.320	.495	0	302	414	26-49	.347

Glossary

• W: Wins
• L: Losses
• PCT: Winning percentage
• RPI: Relative Power Index+
• SOS: Strength of schedule

• PWR: ESPN Power Ranking
• RS: Runs scored
• RA: Runs allowed
• EXW-L: Expected W-L*
• EXWP: Expected winning percentage*

+The basic formula is 25% team winning percentage, 50% opponents' average winning percentage, and 25% opponents' opponents' average winning percentage.
*ExW-L and ExWP are derived from Bill James' Pythagorean theorem of baseball: Runs scored [squared] / (Runs scored [squared] + runs allowed [squared]). This formula was designed to relate a team's runs scored and runs allowed to its won-lost record.