RIFTCAST
Weekly model report
May 25 — May 31, 2026
Last completed week · all leagues
43 evaluated series
Weekly overview
Series and game accuracy across every prediction evaluated this week.
FastTree
Series accuracy
73.8%
31 / 42
Game accuracy
73.6%
39 / 53
LightGBM
Series accuracy
72.5%
29 / 40
Game accuracy
71.2%
42 / 59
PCA Sweep
Series accuracy
76.2%
32 / 42
Game accuracy
76.6%
36 / 47
Consensus
Series accuracy
74.4%
32 / 43
Game accuracy
71.4%
40 / 56
Per-market performance
Accuracy across every settled prediction, plus flat-stake ROI on the value engine's positive-EV picks — broken down by market.
FastTree
| Market | Accuracy | ROI |
|---|---|---|
| Series Winner | 72% 28/39 | +47% 12 picks |
| Game Winner | 74% 39/53 | +14% 31 picks |
| Series Handicap | -- | -- |
| Total Maps | -- | -- |
| Exact Score | -- | -- |
| Total | 73% 67/92 | +23% +10.0u |
LightGBM
| Market | Accuracy | ROI |
|---|---|---|
| Series Winner | 70% 26/37 | +28% 20 picks |
| Game Winner | 71% 42/59 | +9% 37 picks |
| Series Handicap | -- | -- |
| Total Maps | -- | -- |
| Exact Score | -- | -- |
| Total | 71% 68/96 | +15% +8.8u |
PCA Sweep
| Market | Accuracy | ROI |
|---|---|---|
| Series Winner | 74% 29/39 | +54% 14 picks |
| Game Winner | 77% 36/47 | +14% 18 picks |
| Series Handicap | -- | -- |
| Total Maps | -- | -- |
| Exact Score | -- | -- |
| Total | 76% 65/86 | +31% +10.0u |
Consensus
| Market | Accuracy | ROI |
|---|---|---|
| Series Winner | 72% 29/40 | +52% 15 picks |
| Game Winner | 71% 40/56 | +14% 29 picks |
| Series Handicap | -- | -- |
| Total Maps | -- | -- |
| Exact Score | -- | -- |
| Total | 72% 69/96 | +27% +11.7u |
Match results
43 completed series with evaluated predictions, grouped by match day.
MONDAY
May 25, 2026
2 SERIESLEC
15:00 UTC
Movistar KOI
2
-
3
G2 EsportsFastTree4/6
SERIES
64%
64%
GAME 1
30%
30%
GAME 2
38%
38%
GAME 3
65%
65%
GAME 4
64%
64%
GAME 5
63%
63%
LightGBM4/6
SERIES
76%
76%
GAME 1
24%
24%
GAME 2
27%
27%
GAME 3
62%
62%
GAME 4
82%
82%
GAME 5
81%
81%
PCA Sweep4/6
SERIES
75%
75%
GAME 1
31%
31%
GAME 2
41%
41%
GAME 3
64%
64%
GAME 4
61%
61%
GAME 5
61%
61%
Consensus4/6
SERIES
79%
79%
GAME 1
28%
28%
GAME 2
35%
35%
GAME 3
64%
64%
GAME 4
69%
69%
GAME 5
69%
69%
CBLOL
21:00 UTC
LOS
3
-
2
LOUDFastTree4/6
SERIES
55%
55%
GAME 1
56%
56%
GAME 2
58%
58%
GAME 3
35%
35%
GAME 4
31%
31%
GAME 5
57%
57%
LightGBM4/6
SERIES
65%
65%
GAME 1
74%
74%
GAME 2
75%
75%
GAME 3
15%
15%
GAME 4
14%
14%
GAME 5
65%
65%
PCA Sweep1/3
SERIES
50%
50%
GAME 1
54%
54%
GAME 2
54%
54%
GAME 3
39%
39%
GAME 4
33%
33%
GAME 5
54%
54%
Consensus4/6
SERIES
51%
51%
GAME 1
61%
61%
GAME 2
62%
62%
GAME 3
29%
29%
GAME 4
26%
26%
GAME 5
59%
59%
TUESDAY
May 26, 2026
2 SERIESTCL
14:00 UTC
Ozarox Esports
0
-
3
PCIFIC EsportsFastTree--
SERIES
50%
50%
LightGBM1/1
SERIES
59%
59%
PCA Sweep1/1
SERIES
61%
61%
Consensus1/1
SERIES
59%
59%
Prime League
15:00 UTC
Eintracht Spandau
3
-
0
E WIE EINFACH E-SPORTSFastTree1/1
SERIES
63%
63%
LightGBM1/1
SERIES
67%
67%
PCA Sweep1/1
SERIES
69%
69%
Consensus1/1
SERIES
67%
67%
WEDNESDAY
May 27, 2026
7 SERIESLCK
08:00 UTC
Gen.G Esports
2
-
1
Hanwha Life EsportsFastTree1/1
SERIES
63%
63%
GAME 1
48%
48%
GAME 2
52%
52%
GAME 3
49%
49%
LightGBM2/3
SERIES
51%
51%
GAME 1
29%
29%
GAME 2
62%
62%
GAME 3
63%
63%
PCA Sweep1/1
SERIES
50%
50%
GAME 1
45%
45%
GAME 2
50%
50%
GAME 3
48%
48%
Consensus1/2
SERIES
51%
51%
GAME 1
41%
41%
GAME 2
55%
55%
GAME 3
53%
53%
LJL
08:00 UTC
DFM Academy
1
-
2
New MetaFastTree1/2
SERIES
64%
64%
GAME 1
36%
36%
GAME 2
54%
54%
GAME 3
50%
50%
LightGBM2/3
SERIES
75%
75%
GAME 1
20%
20%
GAME 2
52%
52%
GAME 3
64%
64%
PCA Sweep1/2
SERIES
68%
68%
GAME 1
41%
41%
GAME 2
54%
54%
GAME 3
53%
53%
Consensus2/3
SERIES
67%
67%
GAME 1
32%
32%
GAME 2
53%
53%
GAME 3
56%
56%
LCK
10:00 UTC
BNK FEARX
2
-
1
KIWOOM DRXFastTree1/4
SERIES
37%
37%
GAME 1
43%
43%
GAME 2
60%
60%
GAME 3
44%
44%
LightGBM1/4
SERIES
34%
34%
GAME 1
40%
40%
GAME 2
63%
63%
GAME 3
43%
43%
PCA Sweep1/2
SERIES
50%
50%
GAME 1
45%
45%
GAME 2
61%
61%
GAME 3
45%
45%
Consensus1/4
SERIES
47%
47%
GAME 1
43%
43%
GAME 2
61%
61%
GAME 3
44%
44%
LJL
11:00 UTC
Arneb
2
-
1
UWinksFastTree1/1
SERIES
64%
64%
GAME 1
45%
45%
LightGBM1/2
SERIES
67%
67%
GAME 1
30%
30%
PCA Sweep1/2
SERIES
75%
75%
GAME 1
42%
42%
Consensus1/2
SERIES
68%
68%
GAME 1
39%
39%
Prime League
15:00 UTC
BIG
1
-
3
G2 NORDFastTree0/1
SERIES
43%
43%
LightGBM0/1
SERIES
34%
34%
PCA Sweep0/1
SERIES
31%
31%
Consensus0/1
SERIES
34%
34%
LFL
16:00 UTC
TLN Pirates
1
-
3
GalionsFastTree1/1
SERIES
80%
80%
LightGBM1/1
SERIES
80%
80%
PCA Sweep1/1
SERIES
76%
76%
Consensus1/1
SERIES
80%
80%
NACL
20:00 UTC
Supernova
2
-
3
Winthrop UniversityFastTree0/1
SERIES
50%
50%
LightGBM0/1
SERIES
35%
35%
PCA Sweep0/1
SERIES
50%
50%
Consensus0/1
SERIES
49%
49%
THURSDAY
May 28, 2026
6 SERIESLCK
08:00 UTC
DN SOOPers
1
-
2
NONGSHIM RED FORCEFastTree3/4
SERIES
78%
78%
GAME 1
21%
21%
GAME 2
64%
64%
GAME 3
64%
64%
LightGBM3/4
SERIES
80%
80%
GAME 1
14%
14%
GAME 2
58%
58%
GAME 3
58%
58%
PCA Sweep3/4
SERIES
81%
81%
GAME 1
23%
23%
GAME 2
68%
68%
GAME 3
68%
68%
Consensus3/4
SERIES
81%
81%
GAME 1
19%
19%
GAME 2
63%
63%
GAME 3
64%
64%
LJL
08:00 UTC
FENNEL
2
-
0
L Guide GamingFastTree3/3
SERIES
78%
78%
GAME 1
77%
77%
GAME 2
80%
80%
LightGBM3/3
SERIES
80%
80%
GAME 1
85%
85%
GAME 2
86%
86%
PCA Sweep3/3
SERIES
81%
81%
GAME 1
76%
76%
GAME 2
79%
79%
Consensus3/3
SERIES
81%
81%
GAME 1
79%
79%
GAME 2
82%
82%
LCK
10:00 UTC
T1
2
-
0
kt RolsterFastTree3/3
SERIES
81%
81%
GAME 1
70%
70%
GAME 2
77%
77%
LightGBM3/3
SERIES
60%
60%
GAME 1
86%
86%
GAME 2
86%
86%
PCA Sweep3/3
SERIES
76%
76%
GAME 1
69%
69%
GAME 2
74%
74%
Consensus3/3
SERIES
68%
68%
GAME 1
75%
75%
GAME 2
79%
79%
LJL
11:00 UTC
RAYN Clocks
0
-
3
Rising GamingFastTree4/4
SERIES
81%
81%
GAME 1
78%
78%
GAME 2
74%
74%
GAME 3
75%
75%
LightGBM4/4
SERIES
78%
78%
GAME 1
86%
86%
GAME 2
82%
82%
GAME 3
86%
86%
PCA Sweep4/4
SERIES
80%
80%
GAME 1
75%
75%
GAME 2
72%
72%
GAME 3
73%
73%
Consensus4/4
SERIES
80%
80%
GAME 1
80%
80%
GAME 2
76%
76%
GAME 3
78%
78%
NACL
20:00 UTC
CCG Esports
0
-
3
ConvictionFastTree1/1
SERIES
63%
63%
LightGBM1/1
SERIES
67%
67%
PCA Sweep1/1
SERIES
61%
61%
Consensus1/1
SERIES
66%
66%
NACL
20:00 UTC
Winthrop University
3
-
2
NRGFastTree0/1
SERIES
50%
50%
LightGBM0/1
SERIES
24%
24%
PCA Sweep--
SERIES
50%
50%
Consensus0/1
SERIES
48%
48%
FRIDAY
May 29, 2026
9 SERIESLPL
06:00 UTC
Beijing JDG Esports
3
-
1
THUNDER TALK GAMINGFastTree1/1
SERIES
80%
80%
LightGBM1/1
SERIES
76%
76%
PCA Sweep1/1
SERIES
69%
69%
Consensus1/1
SERIES
79%
79%
LPL
06:00 UTC
JD Gaming
3
-
1
ThunderTalk GamingFastTree1/1
SERIES
80%
80%
LightGBM1/1
SERIES
76%
76%
PCA Sweep1/1
SERIES
69%
69%
Consensus1/1
SERIES
79%
79%
LCK
08:00 UTC
Dplus KIA
2
-
1
KIWOOM DRXFastTree3/4
SERIES
80%
80%
GAME 1
63%
63%
GAME 2
31%
31%
GAME 3
69%
69%
LightGBM3/4
SERIES
78%
78%
GAME 1
68%
68%
GAME 2
15%
15%
GAME 3
85%
85%
PCA Sweep3/4
SERIES
76%
76%
GAME 1
62%
62%
GAME 2
28%
28%
GAME 3
72%
72%
Consensus3/4
SERIES
79%
79%
GAME 1
64%
64%
GAME 2
25%
25%
GAME 3
75%
75%
LPL
09:00 UTC
TOP ESPORTS
3
-
0
LGD GAMINGFastTree1/1
SERIES
63%
63%
LightGBM1/1
SERIES
59%
59%
PCA Sweep1/1
SERIES
68%
68%
Consensus1/1
SERIES
53%
53%
LCP
09:00 UTC
Team Secret Whales
3
-
0
MVK Esports
FastTree1/1
SERIES
64%
64%
LightGBM1/1
SERIES
79%
79%
PCA Sweep1/1
SERIES
75%
75%
Consensus1/1
SERIES
79%
79%
LPL
09:00 UTC
Top Esports
3
-
0
LGD GamingFastTree1/1
SERIES
63%
63%
LightGBM1/1
SERIES
59%
59%
PCA Sweep1/1
SERIES
68%
68%
Consensus1/1
SERIES
53%
53%
LCK
10:00 UTC
Gen.G Esports
2
-
0
HANJIN BRIONFastTree2/2
SERIES
78%
78%
GAME 1
76%
76%
LightGBM2/2
SERIES
80%
80%
GAME 1
86%
86%
PCA Sweep2/2
SERIES
77%
77%
GAME 1
72%
72%
Consensus2/2
SERIES
81%
81%
GAME 1
78%
78%
LFL
16:00 UTC
Karmine Corp Blue
0
-
3
GalionsFastTree1/1
SERIES
58%
58%
LightGBM1/1
SERIES
75%
75%
PCA Sweep1/1
SERIES
68%
68%
Consensus1/1
SERIES
67%
67%
LPLOL
18:00 UTC
Ronaldo Team
1
-
3
BublikiFastTree0/1
SERIES
37%
37%
LightGBM0/1
SERIES
26%
26%
PCA Sweep0/1
SERIES
50%
50%
Consensus0/1
SERIES
34%
34%
SATURDAY
May 30, 2026
10 SERIESLPL
06:00 UTC
Anyone's Legend
3
-
0
EDWARD GAMINGFastTree1/1
SERIES
64%
64%
LightGBM1/1
SERIES
65%
65%
PCA Sweep1/1
SERIES
68%
68%
Consensus1/1
SERIES
67%
67%
LPL
06:00 UTC
Anyone s Legend
3
-
0
EDward GamingFastTree1/1
SERIES
64%
64%
LightGBM1/1
SERIES
65%
65%
PCA Sweep1/1
SERIES
68%
68%
Consensus1/1
SERIES
67%
67%
LCK
08:00 UTC
kt Rolster
2
-
0
DN SOOPersFastTree3/3
SERIES
79%
79%
GAME 1
77%
77%
GAME 2
76%
76%
LightGBM3/3
SERIES
79%
79%
GAME 1
84%
84%
GAME 2
81%
81%
PCA Sweep3/3
SERIES
81%
81%
GAME 1
79%
79%
GAME 2
78%
78%
Consensus3/3
SERIES
81%
81%
GAME 1
80%
80%
GAME 2
78%
78%
LPL
09:00 UTC
BILIBILI GAMING
1
-
3
Xi'an Team WEFastTree0/1
SERIES
21%
21%
LightGBM0/1
SERIES
21%
21%
PCA Sweep0/1
SERIES
24%
24%
Consensus0/1
SERIES
20%
20%
LCP
09:00 UTC
GAM Esports
1
-
3
Deep Cross GamingFastTree1/1
SERIES
56%
56%
LightGBM--
SERIES
52%
52%
PCA Sweep1/1
SERIES
60%
60%
Consensus1/1
SERIES
59%
59%
LCK
10:00 UTC
BNK FEARX
0
-
2
T1FastTree3/3
SERIES
81%
81%
GAME 1
76%
76%
GAME 2
76%
76%
LightGBM3/3
SERIES
78%
78%
GAME 1
86%
86%
GAME 2
86%
86%
PCA Sweep3/3
SERIES
77%
77%
GAME 1
77%
77%
GAME 2
72%
72%
Consensus3/3
SERIES
80%
80%
GAME 1
80%
80%
GAME 2
78%
78%
Prime League
11:00 UTC
Eintracht Spandau
2
-
3
G2 NORDFastTree0/1
SERIES
37%
37%
LightGBM0/1
SERIES
34%
34%
PCA Sweep0/1
SERIES
37%
37%
Consensus0/1
SERIES
34%
34%
LEC
15:00 UTC
Natus Vincere
1
-
3
Karmine CorpFastTree4/5
SERIES
64%
64%
GAME 1
69%
69%
GAME 2
68%
68%
GAME 3
28%
28%
GAME 4
68%
68%
LightGBM3/4
SERIES
48%
48%
GAME 1
70%
70%
GAME 2
75%
75%
GAME 3
23%
23%
GAME 4
74%
74%
PCA Sweep4/5
SERIES
68%
68%
GAME 1
59%
59%
GAME 2
56%
56%
GAME 3
36%
36%
GAME 4
69%
69%
Consensus4/5
SERIES
51%
51%
GAME 1
66%
66%
GAME 2
67%
67%
GAME 3
29%
29%
GAME 4
70%
70%
CBLOL
16:00 UTC
LOS
3
-
2
FluxoFastTree4/6
SERIES
63%
63%
GAME 1
66%
66%
GAME 2
34%
34%
GAME 3
38%
38%
GAME 4
66%
66%
GAME 5
63%
63%
LightGBM4/6
SERIES
78%
78%
GAME 1
83%
83%
GAME 2
20%
20%
GAME 3
37%
37%
GAME 4
74%
74%
GAME 5
73%
73%
PCA Sweep4/5
SERIES
75%
75%
GAME 1
73%
73%
GAME 2
27%
27%
GAME 3
46%
46%
GAME 4
61%
61%
GAME 5
62%
62%
Consensus4/6
SERIES
79%
79%
GAME 1
74%
74%
GAME 2
27%
27%
GAME 3
40%
40%
GAME 4
67%
67%
GAME 5
66%
66%
LCS
20:00 UTC
FlyQuest
3
-
0
SentinelsFastTree4/4
SERIES
57%
57%
GAME 1
65%
65%
GAME 2
62%
62%
GAME 3
67%
67%
LightGBM4/4
SERIES
75%
75%
GAME 1
73%
73%
GAME 2
63%
63%
GAME 3
81%
81%
PCA Sweep3/3
SERIES
69%
69%
GAME 1
63%
63%
GAME 2
50%
50%
GAME 3
73%
73%
Consensus4/4
SERIES
67%
67%
GAME 1
67%
67%
GAME 2
58%
58%
GAME 3
74%
74%
SUNDAY
May 31, 2026
7 SERIESLCK
08:00 UTC
Hanwha Life Esports
2
-
0
HANJIN BRIONFastTree3/3
SERIES
81%
81%
GAME 1
72%
72%
GAME 2
72%
72%
LightGBM3/3
SERIES
79%
79%
GAME 1
85%
85%
GAME 2
85%
85%
PCA Sweep3/3
SERIES
77%
77%
GAME 1
74%
74%
GAME 2
75%
75%
Consensus3/3
SERIES
80%
80%
GAME 1
77%
77%
GAME 2
78%
78%
LCP
09:00 UTC
Team Secret Whales
3
-
2
Deep Cross GamingFastTree0/1
SERIES
64%
64%
LightGBM0/1
SERIES
78%
78%
PCA Sweep0/1
SERIES
75%
75%
Consensus0/1
SERIES
79%
79%
LCK
10:00 UTC
NONGSHIM RED FORCE
0
-
2
Dplus KIAFastTree3/3
SERIES
80%
80%
GAME 1
63%
63%
GAME 2
66%
66%
LightGBM3/3
SERIES
66%
66%
GAME 1
78%
78%
GAME 2
83%
83%
PCA Sweep3/3
SERIES
76%
76%
GAME 1
63%
63%
GAME 2
74%
74%
Consensus3/3
SERIES
78%
78%
GAME 1
68%
68%
GAME 2
74%
74%
LEC
15:00 UTC
Team Vitality
0
-
3
GIANTXFastTree0/3
SERIES
37%
37%
GAME 1
42%
42%
GAME 2
42%
42%
GAME 3
51%
51%
LightGBM0/4
SERIES
25%
25%
GAME 1
26%
26%
GAME 2
28%
28%
GAME 3
42%
42%
PCA Sweep1/3
SERIES
50%
50%
GAME 1
39%
39%
GAME 2
55%
55%
GAME 3
50%
50%
Consensus0/3
SERIES
34%
34%
GAME 1
36%
36%
GAME 2
41%
41%
GAME 3
47%
47%
Rift Legends
15:00 UTC
Forsaken
3
-
1
BOMBA TeamFastTree0/1
SERIES
37%
37%
LightGBM0/1
SERIES
41%
41%
PCA Sweep0/1
SERIES
25%
25%
Consensus0/1
SERIES
34%
34%
CBLOL
16:00 UTC
LOS
3
-
0
RED Canids KalungaFastTree0/1
SERIES
43%
43%
LightGBM0/1
SERIES
39%
39%
PCA Sweep0/1
SERIES
38%
38%
Consensus0/1
SERIES
48%
48%
LCS
20:00 UTC
Shopify Rebellion
0
-
3
Team Liquid AlienwareFastTree4/4
SERIES
81%
81%
GAME 1
80%
80%
GAME 2
80%
80%
GAME 3
83%
83%
LightGBM4/4
SERIES
74%
74%
GAME 1
73%
73%
GAME 2
69%
69%
GAME 3
80%
80%
PCA Sweep4/4
SERIES
76%
76%
GAME 1
79%
79%
GAME 2
80%
80%
GAME 3
81%
81%
Consensus4/4
SERIES
79%
79%
GAME 1
78%
78%
GAME 2
76%
76%
GAME 3
82%
82%