Keldon Johnson has the worst career defensive rating by a forward, with a 117.0 rating.

Interpreted as:

worst defensive rating with a minimum of 10000 minutes played power f

	NAME	DRTG	MIN	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Keldon Johnson K. Johnson	117.0	10,600	370	28.6	15.6	5.4	2.2	0.7	0.3	5.7	12.3	46.7	1.6	4.5	35.2	2.5	3.3	76.2	56.6	1.2	4.2	1.3	5,761	1,992	797	258	93	494	707	-1085
2	Cedi Osman C. Osman	115.7	10,815	476	22.7	9.3	3.0	2.0	0.7	0.1	3.4	7.8	43.2	1.5	4.2	35.7	1.1	1.5	71.1	55.0	0.5	2.5	1.0	4,427	1,411	933	312	71	483	908	-1456
3	Doug McDermott D. McDermott	115.6	13,572	697	19.5	8.6	2.1	1.0	0.2	0.1	3.2	6.9	47.0	1.4	3.4	41.1	0.7	0.9	80.4	59.2	0.4	1.7	0.6	5,998	1,455	664	146	63	436	986	-420
4	Miles Bridges M. Bridges	114.9	13,070	424	30.8	15.7	6.2	2.7	0.8	0.7	5.9	12.7	46.2	1.7	5.1	34.0	2.2	2.6	82.6	56.4	1.1	5.1	1.6	6,642	2,627	1,135	322	294	675	790	-1283
5	Lauri Markkanen L. Markkanen	114.2	13,956	450	31.0	18.2	7.1	1.5	0.7	0.5	6.3	13.8	45.5	2.5	6.8	37.1	3.1	3.6	86.7	59.2	1.4	5.7	1.4	8,200	3,201	657	315	222	626	842	-530
6	Michael Porter Jr. M. Porter Jr.	114.2	10,036	345	29.1	16.2	6.4	1.4	0.6	0.6	6.2	12.3	50.0	2.4	6.0	40.6	1.5	1.9	79.5	61.8	1.4	5.0	1.2	5,597	2,209	485	206	201	402	666	+1592
7	Brandon Ingram B. Ingram	114.0	14,554	443	32.9	19.7	5.2	4.5	0.7	0.6	7.1	15.4	46.5	1.5	4.1	36.5	3.9	4.8	80.3	56.1	0.7	4.5	2.6	8,706	2,299	1,976	330	249	1,139	1,049	-243
8	Mikal Bridges M. Bridges	114.0	16,097	474	34.0	15.9	4.1	2.8	1.1	0.6	5.9	12.1	48.9	1.8	4.9	37.6	2.1	2.5	84.6	59.9	0.9	3.2	1.3	7,520	1,943	1,344	521	279	621	831	+1215
9	John Collins J. Collins	113.9	13,730	472	29.1	16.0	8.1	1.5	0.6	1.0	6.2	11.4	54.6	1.0	2.9	36.3	2.5	3.2	79.2	62.5	2.2	5.8	1.5	7,553	3,805	697	288	479	724	1,436	-583
10	P.J. Washington	113.9	11,917	390	30.6	13.1	5.9	2.3	1.0	1.0	4.9	10.9	44.8	1.7	4.9	35.8	1.6	2.3	70.9	55.1	1.2	4.6	1.6	5,121	2,282	878	378	382	627	974	-501
11	Bojan Bogdanović B. Bogdanović	113.9	20,889	719	29.1	15.6	3.6	1.7	0.6	0.1	5.4	11.7	46.0	2.1	5.3	39.4	2.7	3.1	85.9	59.4	0.5	3.0	1.7	11,184	2,559	1,194	398	55	1,205	1,185	-340
12	Dorian Finney-Smith D. Finney-Smith	113.5	16,517	591	27.9	8.3	4.5	1.4	0.8	0.4	3.0	7.0	43.6	1.6	4.3	36.2	0.7	0.9	71.8	56.3	1.5	3.0	0.9	4,909	2,672	851	485	265	514	1,283	+680
13	Kyle Kuzma K. Kuzma	113.4	16,855	541	31.2	17.0	6.3	2.7	0.6	0.5	6.5	14.4	45.0	1.9	5.8	33.4	2.1	3.0	72.1	54.2	1.0	5.3	2.2	9,210	3,413	1,446	304	281	1,174	1,122	-1254
14	Andrew Wiggins A. Wiggins	113.3	21,060	630	33.4	18.4	4.4	2.2	1.0	0.7	6.9	15.2	45.1	1.6	4.4	36.1	3.1	4.3	72.1	53.8	1.3	3.1	1.8	11,607	2,777	1,387	611	415	1,116	1,336	+283
15	Harrison Barnes H. Barnes	113.3	31,037	993	31.3	13.9	4.8	1.8	0.7	0.2	4.9	10.7	46.0	1.4	3.8	38.5	2.7	3.3	81.0	57.5	1.0	3.8	1.1	13,807	4,742	1,739	672	178	1,124	1,462	+64
16	Taurean Prince T. Prince	113.0	14,397	582	24.7	9.9	3.6	1.7	0.8	0.4	3.5	8.2	42.8	1.7	4.4	38.4	1.2	1.4	81.1	55.9	0.5	3.1	1.4	5,745	2,091	1,005	475	224	803	1,189	-833
17	Jaden McDaniels J. McDaniels	112.9	10,448	366	28.5	10.3	4.2	1.5	0.9	0.8	4.1	8.5	48.2	1.2	3.5	34.8	1.0	1.3	75.2	57.3	1.1	3.1	1.1	3,784	1,526	562	334	306	416	1,112	+297
18	Kiki VanDeWeghe K. VanDeWeghe	112.8	24,521	810	30.3	19.7	3.4	2.1	0.6	0.3	7.6	14.4	52.5	0.3	0.7	36.8	4.3	4.9	87.2	59.4	1.1	2.3	1.6	15,980	2,785	1,668	468	243	1,310	1,560
19	T.J. Warren	112.5	10,365	385	26.9	14.3	3.9	1.2	0.9	0.5	5.9	11.7	50.5	0.7	2.0	35.1	1.8	2.3	78.0	56.3	1.2	2.7	0.9	5,497	1,515	446	353	181	365	867	-915
20	Kelly Oubre Jr. K. Oubre Jr.	112.5	17,741	655	27.1	13.3	4.6	1.1	1.0	0.5	4.8	11.0	43.8	1.5	4.6	32.5	2.1	2.8	75.1	54.2	1.1	3.6	1.1	8,696	3,032	747	686	326	728	1,727	-1279
21	Jerami Grant J. Grant	112.4	20,053	719	27.9	13.1	3.9	1.6	0.7	1.0	4.5	10.0	44.9	1.3	3.6	36.4	2.9	3.8	75.3	56.3	0.8	3.1	1.3	9,428	2,826	1,150	485	748	914	1,641	-1544
22	Derrick Jones Jr. D. Jones Jr.	112.3	10,084	497	20.3	7.2	3.3	0.7	0.7	0.6	2.7	5.4	50.7	0.6	2.0	32.5	1.1	1.6	70.6	59.5	1.2	2.1	0.6	3,590	1,630	366	345	314	311	932	+353
23	John Salmons J. Salmons	112.0	11,046	446	24.8	8.2	2.5	2.2	0.7	0.2	3.0	7.1	42.4	0.8	2.2	36.9	1.4	1.8	78.8	52.3	0.4	2.1	1.1	3,658	1,137	998	317	98	508	782	-953
24	Dale Ellis D. Ellis	111.7	17,034	661	25.8	12.3	3.2	1.1	0.6	0.1	4.7	10.4	45.5	1.4	3.5	39.6	1.5	1.9	77.8	55.0	1.1	2.1	1.1	8,144	2,109	732	429	80	738	1,207	-465
25	Danilo Gallinari D. Gallinari	111.6	22,410	777	28.8	14.9	4.7	1.9	0.7	0.3	4.6	10.6	42.8	1.9	4.9	38.1	4.0	4.5	87.6	59.2	0.7	4.0	1.2	11,607	3,618	1,469	550	268	908	1,355	+1060