2021 College 3rd-Down Conversion Rate Leaders

College play-by-play before 2025 does not record where passes went, so depth, direction, ACE and throw maps start in 2025. Counting stats are the official NCAA season lines.

First downs or touchdowns on 3rd-down dropbacks.

The 2021 leaders: Aidan O'Connell (50.6%), Sam Hartman (50.4%), Bryce Young (50.0%).

3rd-Down Conversion Rate

Minimum to rank: t3 db >= 4 × team games. 119 players.

Rk	Player	Pos	Team	Att	Dropbacks	3D Conv%
1	Aidan O'Connell	QB	PUR	393	399	50.6%
2	Sam Hartman	QB	WAKE	469	486	50.4%
3	Bryce Young	QB	ALA	462	484	50.0%
4	Emory Jones	QB	FLA	310	316	50.0%
5	Jake Bentley	QB	USA	303	260	50.0%
6	Frank Harris	QB	UTSA	362	365	49.0%
7	Skylar Thompson	QB	KSU	205	217	47.5%
8	Logan Bonner	QB	USU	420	423	47.5%
9	Brennan Armstrong	QB	UVA	501	519	46.8%
10	C.J. Stroud	QB	OSU	395	393	45.7%
11	Gunnar Holmberg	QB	DUKE	324	338	45.5%
12	Bailey Zappe	QB	WKU	639	667	45.3%
13	Will Levis	QB	UK	325	340	45.1%
14	Daniel Richardson	QB	CMU	282	266	43.9%
15	Jaxson Dart	QB	USC	189	216	43.6%
16	Will Rogers	QB	MSST	630	646	43.0%
17	Tyler Van Dyke	QB	MIA	324	336	42.9%
18	Max Duggan	QB	TCU	227	228	42.6%
19	Carson Strong	QB	NEV	524	545	42.3%
20	Spencer Sanders	QB	OKST	340	341	42.2%
21	Malik Cunningham	QB	LOU	316	325	42.0%
22	Sean Clifford	QB	PSU	396	400	41.8%
23	Clayton Tune	QB	HOU	381	411	41.7%
24	N'Kosi Perry	QB	FAU	345	340	41.4%
25	Dylan Morris	QB	WASH	363	330	41.4%
26	Kenny Pickett	QB	PITT	497	489	41.4%
27	Hank Bachmeier	QB	BOIS	401	416	41.2%
28	Kyle Vantrease	QB	BUF	262	271	41.0%
29	Bo Nix	QB	AUB	323	334	40.9%
30	Cameron Rising	QB	UTAH	298	293	40.9%
31	Taylor Powell	QB	TROY	189	187	40.8%
32	Matt McDonald	QB	BGSU	393	396	40.7%
33	Tanner Mordecai	QB	SMU	454	464	40.7%
34	Kaleb Eleby	QB	WMU	348	359	40.7%
35	Jayden de Laura	QB	WSU	342	343	40.5%
36	Chase Brice	QB	APP	367	375	40.4%
37	Cameron Friel	QB	UNLV	226	231	40.3%
38	Todd Centeio	QB	CSU	380	388	40.3%
39	Brady McBride	QB	TXST	244	250	40.0%
40	Brock Purdy	QB	ISU	368	380	40.0%
41	Seth Henigan	QB	MEM	393	410	40.0%
42	Jack Coan	QB	ND	317	338	39.8%
43	Anthony Brown	QB	ORE	350	360	39.7%
44	Connor Bazelak	QB	MIZ	377	375	39.6%
45	Chance Nolan	QB	ORST	288	287	39.2%
46	Casey Thompson	QB	TEX	261	266	39.1%
47	Hendon Hooker	QB	TENN	261	286	39.1%
48	Davis Brin	QB	TLSA	376	370	39.0%
49	Ben Bryant	QB	EMU	372	389	39.0%
50	Dorian Thompson-Robinson	QB	UCLA	283	295	39.0%
51	Caleb Williams	QB	OU	184	198	38.8%
52	Dylan Hopkins	QB	UAB	212	240	38.5%
53	Jake Haener	QB	FRES	449	463	38.2%
54	Max Johnson	QB	LSU	373	377	38.2%
55	Jordan Travis	QB	FSU	194	212	37.7%
56	Kedon Slovis	QB	USC	297	287	37.7%
57	Devin Leary	QB	NCSU	431	446	37.6%
58	Jake Constantine	QB	RICE	206	226	37.1%
59	Austin Kendall	QB	LT	243	259	36.7%
60	Jarret Doege	QB	WVU	386	411	36.4%
61	Jonah Johnson	QB	NMSU	438	446	36.3%
62	Chevan Cordeiro	QB	HAW	353	354	36.3%
63	Chris Reynolds	QB	CLT	338	340	36.1%
64	Hayden Wolff	QB	ODU	225	213	35.2%
65	Levi Lewis	QB	UL	360	360	35.1%
66	Cade McNamara	QB	MICH	308	309	35.0%
67	Gunnar Watson	QB	TROY	228	237	35.0%
68	Nick Starkel	QB	SJSU	248	228	34.8%
69	Tanner Morgan	QB	MINN	236	244	34.8%
70	Layne Hatcher	QB	ARST	341	332	34.7%
71	Jeff Sims	QB	GT	188	186	34.6%
72	Chase Garbers	QB	CAL	348	372	34.0%
73	Sean Chambers	QB	WYO	177	188	34.0%
74	Sam Howell	QB	UNC	327	361	33.7%
75	Spencer Petras	QB	IOWA	258	278	33.7%
76	Gavin Hardison	QB	UTEP	332	294	33.7%
77	KJ Jefferson	QB	ARK	275	284	33.3%
78	Will Plummer	QB	ARIZ	267	285	33.3%
79	Rocky Lombardi	QB	NIU	310	305	32.6%
80	Chandler Rogers	QB	ULM	179	199	32.3%
81	Austin Aune	QB	UNT	263	248	32.1%
82	Mike Wright Jr.	QB	VAN	175	183	32.1%
83	Holton Ahlers	QB	ECU	414	434	32.0%
84	Payton Thorne	QB	MSU	339	343	32.0%
85	Brandon Peters	QB	ILL	169	180	31.8%
86	Ken Seals	QB	VAN	224	221	31.4%
87	Tanner McKee	QB	STAN	315	336	31.3%
88	Dennis Grosel	QB	BC	192	200	31.2%
89	Timmy McClain	QB	USF	262	278	31.1%
90	Michael Pratt	QB	TULN	328	346	31.1%
91	Brett Gabbert	QB	M-OH	268	252	31.0%
92	Grant Wells	QB	MRSH	419	417	31.0%
93	Dustin Crum	QB	KENT	355	372	30.8%
94	Adrian Martinez	QB	NEB	306	322	30.4%
95	Max Bortenschlager	QB	FIU	342	292	30.4%
96	Jayden Daniels	QB	ASU	280	293	30.3%
97	Malik Willis	QB	LIB	315	361	30.0%
98	Jaren Hall	QB	BYU	296	307	29.8%
99	Stetson Bennett	QB	UGA	231	237	29.8%
100	Braxton Burmeister	QB	VT	255	263	29.7%

More 2021 College Quarterback Leaderboards

EPA per Dropback Success Rate Total Passing EPA Total QB EPA (Passing + Rushing) First-Down Rate per Dropback Explosive Pass Rate Negative-Play Rate EPA per Dropback, Excluding Garbage Time NFL Passer Rating Completion % Yards per Attempt Adjusted Net Yards per Attempt Adjusted Yards per Attempt Net Yards per Attempt Yards per Completion Touchdown % Interception % TD:INT Ratio Sack % Passing Yards per Game Pass Attempts per Game Passing Yards Passing Touchdowns Completions Pass Attempts Interceptions Thrown Sacks Taken Passing First Downs 20+ Yard Completions 40+ Yard Completions Longest Completion 300-Yard Passing Games 4-Touchdown Games Wins as Starter Red Zone Touchdown Rate Clutch EPA per Dropback Clutch Passer Rating Two-Minute Drill EPA per Dropback Game-Winning Drives 4th-Quarter Comebacks Quarterback Rushing Yards Quarterback Rushing EPA Quarterback Rushing Yards Excluding Sacks NCAA Passing Efficiency QB Sneak Conversion Rate Touchdowns Responsible For Total Yards (Passing + Rushing)

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