Player stats

Range Factor/9 2018

Putouts plus assists per nine defensive innings. Compare players at similar positions; this is not a tracking-based defensive measure.

Season

All players with a recorded value; no minimum workload filter. Data through December 31, 2018. Data refreshed Sep 12, 2026, 7:39 AM UTC.

No. 1 / Range Factor/9 / 2018

Alex Blandino

1B, CIN

27.00

Season leader

Range Factor/92018 season
#	Player	Team	TC	INN	RF/9
1	A. BlandinoAlex Blandino	1B, CIN	3	1.0	27.00
2	J. BáezJavier Báez	1B, CHC	1	0.1	27.00
3	W. MyersWil Myers	CF, SD	1	0.1	27.00
4	K. FarmerKyle Farmer	1B, LAD	2	1.0	18.00
5	R. GaleRocky Gale	C, LAD	4	2.0	18.00
6	B. GamelBen Gamel	1B, SEA	2	1.0	18.00
7	C. HerrmannChris Herrmann	1B, SEA	2	1.0	18.00
8	G. PetitGregorio Petit	1B, MIN	2	1.0	18.00
9	Y. RiveraYadiel Rivera	RF, MIA	2	1.0	18.00
10	S. RodríguezSean Rodríguez	1B, PIT	6	3.0	18.00
11	J. RondonJosé Rondon	1B, CWS	2	1.0	18.00
12	M. FreemanMike Freeman	2B, CHC	3	2.0	13.50
13	D. FreitasDavid Freitas	1B, SEA	3	2.0	13.50
14	S. JohnsonSherman Johnson	1B, LAA	6	4.0	13.50
15	C. UtleyChase Utley	1B, LAD	9	6.0	13.50
16	T. WoltersTony Wolters	2B, COL	3	2.0	13.50
17	S. BaronSteven Baron	C, STL	14	10.0	12.60
18	T. DavisTaylor Davis	C, CHC	4	3.0	12.00
19	P. ÁlvarezPedro Álvarez	1B, BAL	9	7.0	11.57
20	E. NavarroEfren Navarro	1B, CHC	8	6.1	11.37
21	H. PérezHernán Pérez	1B, MIL	8	6.1	11.37
22	K. HigashiokaKyle Higashioka	C, NYY	240	192.0	11.20
23	B. McCannBrian McCann	C, HOU	599	487.0	11.01
24	J. SaltalamacchiaJarrod Saltalamacchia	1B, DET	12	9.0	11.00
25	S. PerezSalvador Perez	1B, KC	26	21.1	10.97
26	C. WalkerChristian Walker	1B, AZ	40	33.0	10.91
27	J. ProfarJurickson Profar	1B, TEX	208	173.2	10.78
28	M. StassiMax Stassi	C, HOU	702	587.1	10.73
29	S. LeónSandy León	C, BOS	814	685.2	10.67
30	R. PérezRoberto Pérez	C, CLE	569	476.2	10.65
31	J. GyorkoJedd Gyorko	1B, STL	13	11.0	10.64
32	G. SánchezGary Sánchez	C, NYY	772	653.0	10.56
33	J. GraterolJuan Graterol	C, MIN	25	21.1	10.55
34	A. RomineAustin Romine	C, NYY	720	611.1	10.54
35	J. CastroJason Castro	C, MIN	204	174.1	10.53
36	T. TelisTomás Telis	C, MIA	14	12.0	10.50
37	A. MooreAdam Moore	C, TB	59	51.0	10.41
38	F. MejíaFrancisco Mejía	C, SD	107	92.2	10.39
39	J. StallingsJacob Stallings	C, PIT	105	91.0	10.38
40	R. RiveraRené Rivera	C, ATL	242	209.0	10.38
41	D. DescalsoDaniel Descalso	1B, AZ	67	56.2	10.32
42	T. BarnhartTucker Barnhart	1B, CIN	64	55.0	10.31
43	C. VillanuevaChristian Villanueva	1B, SD	16	14.0	10.29
44	D. GarneauDustin Garneau	C, CWS	9	7.0	10.29
45	A. BarnesAustin Barnes	C, LAD	494	434.2	10.21
46	C. GimenezChris Gimenez	1B, MIN	18	15.0	10.20
47	T. CruzTony Cruz	C, CIN	61	54.0	10.17
48	T. d'ArnaudTravis d'Arnaud	C, NYM	45	39.0	10.15
49	P. GosselinPhil Gosselin	1B, CIN	4	2.2	10.13
50	T. MurphyTom Murphy	C, COL	196	170.0	10.11

RF/9: Putouts plus assists per nine defensive innings. Compare players at similar positions; this is not a tracking-based defensive measure.

Understanding Range Factor/9

Putouts plus assists per nine defensive innings. Compare players at similar positions; this is not a tracking-based defensive measure.

Formula: 27 × (PO + A) ÷ defensive outs

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 12, 2026, 7:39 AM UTC.