All of Jahlil Okafor, Tyus Jones and Justise Winslow feature in the Top 100. (USATSI)
All of Jahlil Okafor, Tyus Jones and Justise Winslow feature in the Top 100. (USATSI)

Here's your first 2015 NBA Draft Top 100 Big Board of the calendar year from CBSSports.com, and Jahlil Okafor is still the No. 1 prospect in all of the land. 

However, it's the depth below him that seems to be worth discussing more than who the top picks are. 

While the top-end talent of this year's class is likely a bit lesser than that of the 2014 iteration, the 2015 draft does seem to have a bit more depth than drafts in years past. Of course, some of that is dependent on the underclassmen who declare and the underclassmen who decide to stay in school. Even so, it still looks like there is still quite a bit of potential for there to be impact players that fall to the second round. 

Some other notes on this class:

  • The freshman class is the biggest component of why the depth of the 2015 draft has been upgraded. Beyond the top-flight guys like Okafor, Karl Towns, and Stanley Johnson, players like Jakob Poeltl, James Blackmon Jr., and Domantas Sabonis (among others) have stepped up and also become potential first-round picks. It's really impressive how many young players have earned their way onto this board.
  • While the freshman class is exceedingly strong this season, I would say that the international class is a bit weaker. Discounting Emmanuel Mudiay -- who was trained in America -- I currently only have two international players ranked in my top-40. Both Kristaps Porzingis and Mario Hezonja are featured as lottery picks, but the pickings begin to get a little bit slimmer after that. Could be a pretty college-heavy first-round.
  • Only three seniors are currently in my top-45. Over the course of the past four drafts, 18 seniors have been selected in the first round (an average of 4.5), so that would suggest this is a slightly weaker class of seniors. 
  • Four Kentucky players in the top-20, five in the top-30, and seven in the top-45. Big Blue Nation should be very pleased with how this season's crop of talent is performing. There's a strong chance that the Wildcats will tie the 2010 Kentucky team's record for most first-rounders in one draft, and with some luck they could even exceed it.

With that, here is the top-100:

2015 NBA Draft Prospect Rankings
Rank Player School Year POS HGT WGT
1 Jahlil Okafor Duke Fr. C 6-11 270
2 Karl-Anthony Towns Kentucky Fr. PF 6-11 255
3 Emmanuel Mudiay China - PG 6-5 200
4 Stanley Johnson Arizona Fr. SF 6-7 245
5 Willie Cauley-Stein Kentucky Jr. C 7-0 242
6 D'Angelo Russell Ohio State Fr. SG 6-5 180
7 Justise Winslow Duke Fr. SF 6-6 225
8 Kristaps Porzingis Latvia - PF 6-11 220
9 Kevon Looney UCLA Fr. PF 6-9 220
10 Myles Turner Texas Fr. C 6-11 240
11 Kelly Oubre Jr. Kansas Fr. SF 6-7 200
12 Frank Kaminsky Wisconsin Sr. C 7-0 242
13 Montrezl Harrell Louisville Jr. PF-C 6-8 240
14 Mario Hezonja Croatia - SG 6-7 195
15 Caris LeVert Michigan Jr. SG 6-6 185
16 Cliff Alexander Kansas Fr. PF 6-8 240
17 Delon Wright Utah Sr. PG 6-5 190
18 Bobby Portis ARK Soph. PF 6-11 242
19 Trey Lyles Kentucky Fr. PF 6-10 235
20 Devin Booker Kentucky Fr. SG 6-6 206
21 Jakob Poeltl Utah Fr. C 7-0 235
22 R.J. Hunter Georgia State Jr. SG 6-6 190
23 Christian Wood UNLV Soph. PF 6-11 220
24 Sam Dekker Wisconsin Jr. SF 6-9 230
25 Jerian Grant ND Sr. PG 6-5 204
26 Tyus Jones Duke Fr. PG 6-1 190
27 Dakari Johnson Kentucky Soph. C 7-0 255
28 Rondae Hollis-Jefferson Arizona Soph. SF 6-7 220
29 Robert Upshaw Washington Jr. C 7-0 250
30 James Blackmon Jr. Indiana Fr. SG 6-4 195
31 Rashad Vaughn UNLV Fr. SG 6-6 210
32 Domantas Sabonis Gonzaga Fr. PF 6-10 231
33 Amida Brimah Connecticut Soph. C 7-0 230
34 Justin Jackson North Carolina Fr. SF 6-8 193
35 Justin Anderson Virginia Jr. SF 6-6 228
36 Troy Williams Indiana Soph. SF 6-7 215
37 Demetrius Jackson Notre Dame Soph. PG 6-1 198
38 Tyrone Wallace California Jr. PG 6-5 200
39 Damian Jones Vanderbilt Soph. PF 6-10 248
40 Ron Baker WICHST Jr. PG 6-4 220
41 Buddy Hield Oklahoma Jr. SG 6-4 212
42 Melo Trimble Maryland Fr. PG 6-3 190
43 Aaron Harrison Kentucky Soph. SG 6-6 212
44 Brice Johnson North Carolina Jr. PF 6-9 228
45 Tyler Ulis Kentucky Fr. PG 5-9 155
46 Aleksandar Vezenkov Bulgaria Fr. SF 6-8 210
47 Shannon Scott Ohio State Sr. PG 6-1 185
48 Jordan Mickey LSU Soph. PF 6-8 235
49 Mouhammadou Jaiteh France - C 6-11 249
50 Chris Walker Florida - PF 6-11 230
51 Nigel Williams-Goss Washington Soph. PG 6-3 190
52 J.P. Tokoto North Carolina Jr. SF 6-6 200
53 Terry Rozier Louisville Soph. PG 6-1 190
54 Egemen Guven Turkey - PF 6-9 210
55 Norman Powell UCLA Sr. SG 6-4 215
56 Shawn Long UL Lafayette Jr. PF 6-9 245
57 Guillermo Hernangomez Spain - C 6-11 255
58 Jake Layman Maryland Jr. SF 6-9 205
59 Wayne Selden Jr. Kansas Soph. SF 6-5 230
60 Anthony Brown Stanford Sr. SF 6-6 215
61 Chris McCullough Syracuse Fr. PF 6-10 220
62 Marcus Paige North Carolina Jr. PG 6-1 175
63 Michael Frazier II Florida Jr. SG 6-4 194
64 Nikola Milutinov Serbia - C 6-11 220
65 E.C. Matthews Rhode Island Soph. SG 6-5 190
66 Kennedy Meeks North Carolina Soph. C 6-9 270
67 Michael Qualls Arkansas Jr. SG 6-6 205
68 Jarell Martin LSU Soph. PF 6-10 235
69 Branden Dawson Michigan State Sr. SF 6-6 225
70 Chris Obekpa St. Johns Jr. C 6-10 236
71 Isaac Haas Purdue Fr. C 7-2 297
72 Brandon Ashley Arizona Jr. PF 6-9 230
73 Yogi Ferrell Indiana Jr. PG 6-0 178
74 Rakeem Christmas Syracuse Sr. C 6-9 250
75 Jonathan Holmes Texas Sr. SF 6-8 240
76 Alex Poythress Kentucky Jr. PF 6-8 235
77 A.J. Hammons Purdue Jr. C 7-0 261
78 Kenan Sipahi Kosovo - G 6-6 195
79 Kris Dunn Providence Soph. PG 6-3 205
80 Josh Scott Colorado Jr. PF 6-10 245
81 Andzejs Pasecniks Latvia - C 7-1 220
82 Marcus Lee Kentucky Soph. PF 6-9 220
83 Briante Weber VCU Sr. PG 6-2 165
84 Malcolm Brogdon Virginia Jr. SG 6-5 215
85 Georges Niang Iowa State Jr. SF 6-8 230
86 Kenneth Smith Louisiana Tech Sr. PG 6-3 180
87 Isaiah Taylor Texas Soph. PG 6-1 170
88 Marc Garcia Spain - SG 6-6 180
89 Cedi Osman Turkey - PG 6-6 190
90 Keifer Sykes Green Bay Sr. PG 6-0 180
91 Andrew Harrison Kentucky Soph. PG 6-6 210
92 Malcolm Hill Illinois Soph. SF 6-6 230
93 Alan Williams Santa Barbara Sr. C 6-8 265
94 Moussa Diagne Senegal - C 6-11 230
95 Perry Ellis Kansas Jr. SF 6-8 225
96 Aaron White Iowa Sr. PF 6-9 228
97 Isaiah Whitehead Seton Hall Fr. SG 6-4 210
98 Luka Mitrovic Serbia - PF 6-8 200
99 Joseph Young Oregon Sr. SG 6-2 185
100 Jarrod Uthoff Iowa Jr. SF 6-9 210