Efficiency · Team-only · FBS

CFB Team 4th Down Conversion Pct Defense

Name: CFB 4th Down Conversion Pct Defense
Creator: CollegeFootballData.com

2026 season · through Week 9 · lower is better. G counts completed games, FCS opponents included.

Definition

This week's matchups138 of 138 FBS teams

RK
1	TULN Tulane	8	4-4	American Athletic	23.1%#1	3T-132	13T-84
T-2	OSU Ohio State	8	6-2	Big Ten	25.0%T-2	3T-132	12T-95
T-2	SAC Sacramento State	9	2-7	Mid-American	25.0%T-2	2T-137	8T-131
T-4	MIA Miami	8	8-0	ACC	26.7%T-4	4T-124	15T-59
T-4	PITT Pittsburgh	9	6-3	ACC	26.7%T-4	4T-124	15T-59
6	TENN Tennessee	8	6-2	SEC	27.3%#6	3T-132	11T-106
7	COLO Colorado	8	3-5	Big 12	28.6%#7	2T-137	7T-135
8	LIB Liberty	8	7-1	Conference USA	29.4%#8	5T-107	17T-43
T-9	BAY Baylor	8	5-3	Big 12	30.0%T-9	6T-85	20T-21
T-9	DUKE Duke	8	6-2	ACC	30.0%T-9	6T-85	20T-21
T-9	TTU Texas Tech	8	7-1	Big 12	30.0%T-9	6T-85	20T-21
T-9	WAKE Wake Forest	8	7-1	ACC	30.0%T-9	6T-85	20T-21
T-13	BOIS Boise State	8	7-1	Pac-12	31.6%T-13	6T-85	19T-29
T-13	JMU James Madison	9	7-2	Sun Belt	31.6%T-13	6T-85	19T-29
T-13	UTAH Utah	8	8-0	Big 12	31.6%T-13	6T-85	19T-29
16	UL Louisiana	8	5-3	Sun Belt	31.8%#16	7T-68	22T-14
T-17	CLEM Clemson	8	5-3	ACC	33.3%T-17	5T-107	15T-59
T-17	KENN Kennesaw State	8	2-6	Conference USA	33.3%T-17	3T-132	9T-126
T-17	LT Louisiana Tech	8	6-2	Sun Belt	33.3%T-17	5T-107	15T-59
20	USF South Florida	8	6-2	American Athletic	35.0%#20	7T-68	20T-21
21	WIS Wisconsin	8	5-3	Big Ten	35.3%#21	6T-85	17T-43
22	LSU LSU	8	6-2	SEC	35.7%#22	5T-107	14T-74
23	WASH Washington	8	5-3	Big Ten	36.4%#23	4T-124	11T-106
T-24	BUF Buffalo	8	5-3	Mid-American	38.5%T-24	5T-107	13T-84
T-24	KU Kansas	8	3-5	Big 12	38.5%T-24	5T-107	13T-84
T-24	UNM New Mexico	8	7-1	Mountain West	38.5%T-24	5T-107	13T-84
T-24	MISS Ole Miss	8	6-2	SEC	38.5%T-24	5T-107	13T-84
T-28	ARIZ Arizona	8	6-2	Big 12	40.0%T-28	10T-32	25T-4
T-28	USA South Alabama	8	4-4	Sun Belt	40.0%T-28	4T-124	10T-119
T-28	UCLA UCLA	8	8-0	Big Ten	40.0%T-28	6T-85	15T-59
T-31	FSU Florida State	8	3-5	ACC	41.2%T-31	7T-68	17T-43
T-31	HOU Houston	8	6-2	Big 12	41.2%T-31	7T-68	17T-43
T-33	UNLV UNLV	8	5-3	Mountain West	41.7%T-33	5T-107	12T-95
T-33	USU Utah State	8	3-5	Pac-12	41.7%T-33	5T-107	12T-95
35	ASU Arizona State	8	4-4	Big 12	42.1%#35	8T-56	19T-29
T-36	CIN Cincinnati	8	5-3	Big 12	42.9%T-36	6T-85	14T-74
T-36	TA&M Texas A&M	8	4-4	SEC	42.9%T-36	6T-85	14T-74
38	TCU TCU	8	4-4	Big 12	43.8%#38	7T-68	16T-48
T-39	TLSA Tulsa	8	4-4	American Athletic	44.0%T-39	11T-20	25T-4
T-39	WMU Western Michigan	9	6-3	Mid-American	44.0%T-39	11T-20	25T-4
T-41	MIZ Missouri	8	6-2	SEC	44.4%T-41	8T-56	18T-38
T-41	WSU Washington State	9	1-8	Pac-12	44.4%T-41	4T-124	9T-126
T-43	FRES Fresno State	8	5-3	Pac-12	45.5%T-43	10T-32	22T-14
T-43	IU Indiana	9	8-1	Big Ten	45.5%T-43	10T-32	22T-14
45	SDSU San Diego State	9	4-5	Pac-12	45.8%#45	11T-20	24T-7
T-46	KENT Kent State	9	3-6	Mid-American	46.2%T-46	6T-85	13T-84
T-46	MSU Michigan State	8	2-6	Big Ten	46.2%T-46	6T-85	13T-84
T-46	NMSU New Mexico State	8	3-5	Conference USA	46.2%T-46	6T-85	13T-84
49	UNC North Carolina	8	4-4	ACC	46.4%#49	13T-9	28#2
T-50	M-OH Miami (OH)	8	5-3	Mid-American	46.7%T-50	7T-68	15T-59
T-50	ODU Old Dominion	9	2-7	Sun Belt	46.7%T-50	7T-68	15T-59
T-50	UAB UAB	8	4-4	American Athletic	46.7%T-50	7T-68	15T-59
T-53	UK Kentucky	8	7-1	SEC	47.6%T-53	10T-32	21T-17
T-53	RICE Rice	8	1-7	American Athletic	47.6%T-53	10T-32	21T-17
T-55	ARMY Army	8	5-3	American Athletic	50.0%T-55	5T-107	10T-119
T-55	BC Boston College	8	4-4	ACC	50.0%T-55	8T-56	16T-48
T-55	EMU Eastern Michigan	9	4-5	Mid-American	50.0%T-55	9T-42	18T-38
T-55	IOWA Iowa	8	6-2	Big Ten	50.0%T-55	5T-107	10T-119
T-55	MICH Michigan	8	5-3	Big Ten	50.0%T-55	3T-132	6#137
T-55	NDSU North Dakota State	9	7-2	Mountain West	50.0%T-55	5T-107	10T-119
T-55	NIU Northern Illinois	8	0-8	Mountain West	50.0%T-55	5T-107	10T-119
T-55	SYR Syracuse	8	4-4	ACC	50.0%T-55	4T-124	8T-131
T-55	TEM Temple	8	2-6	American Athletic	50.0%T-55	9T-42	18T-38
T-55	TEX Texas	8	6-2	SEC	50.0%T-55	7T-68	14T-74
T-55	TROY Troy	8	4-4	Sun Belt	50.0%T-55	6T-85	12T-95
T-55	UCF UCF	8	4-4	Big 12	50.0%T-55	8T-56	16T-48
T-55	VT Virginia Tech	8	6-2	ACC	50.0%T-55	6T-85	12T-95
T-55	WVU West Virginia	8	5-3	Big 12	50.0%T-55	6T-85	12T-95
T-55	WKU Western Kentucky	8	3-5	Conference USA	50.0%T-55	8T-56	16T-48
70	DEL Delaware	8	4-4	Conference USA	52.4%#70	11T-20	21T-17
71	USM Southern Miss	8	3-5	Sun Belt	52.6%#71	10T-32	19T-29
72	FLA Florida	8	5-3	SEC	52.9%#72	9T-42	17T-43
T-73	MEM Memphis	9	7-2	American Athletic	53.3%T-73	8T-56	15T-59
T-73	UVA Virginia	9	4-5	ACC	53.3%T-73	8T-56	15T-59
75	LOU Louisville	8	5-3	ACC	53.8%#75	14T-4	26#3
T-76	SJSU San José State	9	4-5	Mountain West	54.2%T-76	13T-9	24T-7
T-76	UTSA UTSA	8	7-1	American Athletic	54.2%T-76	13T-9	24T-7
T-78	JXST Jacksonville State	8	6-2	Conference USA	54.5%T-78	6T-85	11T-106
T-78	MTSU Middle Tennessee	8	4-4	Conference USA	54.5%T-78	6T-85	11T-106
T-80	CCU Coastal Carolina	8	3-5	Sun Belt	55.6%T-80	5T-107	9T-126
T-80	MINN Minnesota	8	5-3	Big Ten	55.6%T-80	5T-107	9T-126
T-82	OHIO Ohio	8	6-2	Mid-American	56.3%T-82	9T-42	16T-48
T-82	OU Oklahoma	8	4-4	SEC	56.3%T-82	9T-42	16T-48
84	UNT North Texas	8	6-2	American Athletic	56.5%#84	13T-9	23T-11
T-85	AF Air Force	8	6-2	Mountain West	57.1%T-85	8T-56	14T-74
T-85	ECU East Carolina	8	4-4	American Athletic	57.1%T-85	4T-124	7T-135
T-85	UGA Georgia	8	7-1	SEC	57.1%T-85	8T-56	14T-74
T-85	CONN UConn	8	4-4	FBS Independents	57.1%T-85	12T-14	21T-17
T-89	BGSU Bowling Green	9	2-7	Mid-American	57.9%T-89	11T-20	19T-29
T-89	OKST Oklahoma State	8	5-3	Big 12	57.9%T-89	11T-20	19T-29
T-91	GAST Georgia State	8	4-4	Sun Belt	58.3%T-91	7T-68	12T-95
T-91	ISU Iowa State	8	4-4	Big 12	58.3%T-91	7T-68	12T-95
T-91	NU Northwestern	8	6-2	Big Ten	58.3%T-91	14T-4	24T-7
T-94	ARK Arkansas	8	3-5	SEC	60.0%T-94	6T-85	10T-119
T-94	ARST Arkansas State	8	4-4	Sun Belt	60.0%T-94	9T-42	15T-59
T-94	FIU Florida International	8	3-5	Conference USA	60.0%T-94	9T-42	15T-59
T-94	KSU Kansas State	8	4-4	Big 12	60.0%T-94	6T-85	10T-119
T-94	ORST Oregon State	8	5-3	Pac-12	60.0%T-94	9T-42	15T-59
T-94	WYO Wyoming	8	5-3	Mountain West	60.0%T-94	12T-14	20T-21
100	SMU SMU	8	6-2	ACC	60.9%#100	14T-4	23T-11
101	TOL Toledo	8	6-2	Mid-American	61.1%#101	11T-20	18T-38
102	BYU BYU	8	7-1	Big 12	61.5%#102	8T-56	13T-84
103	TXST Texas State	8	4-4	Pac-12	62.1%#103	18#1	29#1
T-104	ALA Alabama	8	6-2	SEC	62.5%T-104	10T-32	16T-48
T-104	NAVY Navy	8	2-6	American Athletic	62.5%T-104	10T-32	16T-48
T-104	PUR Purdue	8	3-5	Big Ten	62.5%T-104	5T-107	8T-131
107	NCSU NC State	8	4-4	ACC	63.2%#107	12T-14	19T-29
T-108	HAW Hawai'i	8	2-6	Mountain West	63.6%T-108	7T-68	11T-106
T-108	MD Maryland	8	2-6	Big Ten	63.6%T-108	7T-68	11T-106
T-108	ND Notre Dame	8	7-1	FBS Independents	63.6%T-108	7T-68	11T-106
T-108	SHSU Sam Houston	8	1-7	Conference USA	63.6%T-108	7T-68	11T-106
T-108	STAN Stanford	9	4-5	ACC	63.6%T-108	7T-68	11T-106
T-113	APP App State	8	5-3	Sun Belt	66.7%T-113	10T-32	15T-59
T-113	MRSH Marshall	8	5-3	Sun Belt	66.7%T-113	10T-32	15T-59
T-113	ORE Oregon	8	5-3	Big Ten	66.7%T-113	8T-56	12T-95
116	MOST Missouri State	8	3-5	Conference USA	68.8%#116	11T-20	16T-48
T-117	CLT Charlotte	8	1-7	American Athletic	69.2%T-117	9T-42	13T-84
T-117	MSST Mississippi State	8	4-4	SEC	69.2%T-117	9T-42	13T-84
119	AUB Auburn	8	4-4	SEC	69.6%#119	16#2	23T-11
120	USC USC	9	7-2	Big Ten	70.0%#120	14T-4	20T-21
121	MASS Massachusetts	8	4-4	Mid-American	72.2%#121	13T-9	18T-38
122	SC South Carolina	8	5-3	SEC	72.7%#122	8T-56	11T-106
123	ULM UL Monroe	8	1-7	Sun Belt	73.7%#123	14T-4	19T-29
T-124	BALL Ball State	8	3-5	Mid-American	75.0%T-124	12T-14	16T-48
T-124	FAU Florida Atlantic	8	5-3	American Athletic	75.0%T-124	15#3	20T-21
T-124	ILL Illinois	8	5-3	Big Ten	75.0%T-124	12T-14	16T-48
T-124	PSU Penn State	8	4-4	Big Ten	75.0%T-124	9T-42	12T-95
T-124	RUTG Rutgers	8	2-6	Big Ten	75.0%T-124	6T-85	8T-131
T-124	VAN Vanderbilt	8	3-5	SEC	75.0%T-124	9T-42	12T-95
130	CMU Central Michigan	8	3-5	Mid-American	77.8%#130	7T-68	9T-126
T-131	GASO Georgia Southern	8	4-4	Sun Belt	78.6%T-131	11T-20	14T-74
T-131	GT Georgia Tech	8	2-6	ACC	78.6%T-131	11T-20	14T-74
T-131	NEB Nebraska	8	5-3	Big Ten	78.6%T-131	11T-20	14T-74
134	CSU Colorado State	8	3-5	Pac-12	80.0%#134	4T-124	5#138
T-135	AKR Akron	8	1-7	Mid-American	81.8%T-135	9T-42	11T-106
T-135	UTEP UTEP	8	1-7	Mountain West	81.8%T-135	9T-42	11T-106
137	NEV Nevada	8	3-5	Mountain West	85.7%#137	12T-14	14T-74
138	CAL California	9	3-6	ACC	100.0%#138	11T-20	11T-106

Ranks among 138 FBS teams with a value. Equal values share a rank (T-5). — means not available from source and is left out of ranking.

Data: CollegeFootballData.com · Stats through Week 9. Ranks among FBS teams; games against FCS opponents count toward totals. Values not available from source show as —, never as zero.