Here are their statistics thus far:
1. Kelsey Mitchell (Ohio State)
12 gp/12 gs, 436 min. (36.3 mpg), 101-241 FG (.419), 41-110 3ptFG (.373), 68-87 FT (.782), 25.9 PPG, 3.5 RPG, 3.5 APG, 0.3 BPG, 1.9 SPG
2. Azura Stevens (Duke)
10 gp/5 gs, 207 min. (20.7 mpg), 53-97 FG (.546), 3-12 3ptFG (.250), 13-24 FT (.542), 12.2 PPG, 8.5 RPG, 1.1 APG, 0.7 BPG, 0.5 SPG
3. Kia Nurse (UCONN)
9 gp/7 gs, 243 min. (27.0 mpg), 44-77 FG (.571), 14-34 3ptFG (.412), 22-35 FT (.629), 13.8 PPG, 4.2 RPG, 3.4 APG, 1.2 SPG
4. Brianna Turner (ND)
9 gp/9 gs, 173 min. (19.2 mpg), 50-73 FG (.685), 0-0 3ptFG (.000), 26-36 FT (.722), 14.0 PPG, 5.2 RPG, 0.8 APG, 1.8 BPG, 1.4 SPG
5. Ariel Atkins (Texas)
7 gp/ 5 gs, 160 min. (22.9 mpg), 22-52 FG (.423), 3-6 3ptFG (.500), 27-31 FT (.871), 10.6 PPG, 4.3 RPG, 2.0 APG, 0.3 BPG, 2.1 SPG
Then since her name has been mentioned above, let's add for comparison:
A'ja Wilson (USC)
12 gp/ 1 gs, 249 min. (20.8 mpg), 63-115 FG (.548), 0-0 3ptFG (.000), 44-68 FT (.647), 14.2 PPG, 6.5 RPG, 0.8 APG, 1.4 BPG, 1.8 SPG
One thing that strikes me about these freshmen, is that all of them except Wilson have started at least half of their games for their respective teams. Mitchell is producing far away the most for her team: she obviously is one of 2 players on her team that is a huge leader for them - they place a ton of dependency on her to produce, and as a result she starts every game, and almost plays every minute. USC's Wilson has taken the most shot attempts behind Mitchell, and she hasn't even shot half as many times.
That's not supposed to be a knock on Mitchell: her team obviously thinks an awful lot of her, and she's producing the numbers that justify it. IMO she definitely is ahead of the above group, but I doubt that all of the others behind her have been given the license to put their teams almost solely on their shoulders, and be the offensive leader night in and out.
Of the others, IMO all are producing the numbers that justify their membership with the exception of Texas' Atkins. At least compared to Wilson:
I know Atkins is hurt and unable to play right now, but before she got hurt her numbers didn't warrant placing her above Wilson. Averaging less PPG with more minutes per gm than Wilson, and at a lower FG % kills it right there alone. She is a truer guard compared to Wilson (who plays guard-swing often but has yet to attempt a 3-pter), and has hit on half of her 3-pt Fg attempts, but she only attempted 6 total, so that basically negates one possible advantage she could have over Wilson. And Wilson produces more rebounds and blocked shots per game than Atkins - the steals per game is essentially a wash, and while Wilson doesn't dish out many assists, as with the 3-pt FGs the assist isn't really a strength with Atkins' game anyways, so that again can't be labeled much of an advantage for her.
Meanwhile Wilson's PPG is 2nd only to Mitchell's who plays more minutes, her RPG is 2nd only to Stevens, her FG % is 3rd-best of the group, her BPG is 2nd-best, and her SPG is 3rd (just barely behind Mitchell's) - very close competition in the top 3 with 5-8 and 5-11 guards (Wilson is 6-5 again). I would put Wilson easily in the top 5 above, and leave Atkins outside looking in.
Outside of Mitchell, Wilson makes just as big a case for herself as anyone else listed above, IMO...