Mithrandir Metrics
Palantir 2026-08-20 Refreshed Sep 2 06:00 AM ET
Section III · Betting · Total Bases

Total Bases · Palantir.

Contact quality, base-path distribution, and pricing context without sportsbook-style chrome.

Rows
68
Date
2026-08-20
Lane
Palantir
TOTAL BASES 2026-08-20 · saved artifact ROWS 68 FILTERS lineup default on when confirmed lineups exist LINES 0.5 · 2.5
Total Bases · Palantir calibration review Last 14d ECE 0.053, 14d error rising. This flags probability calibration, not a blanket model failure.
Lane Health 2026-09-02
Palantir 8613 props Brier 0.238 ECE 0.047 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)

Model Lane

Total Bases

Choose the model that drives this board.

Lineup filter defaults on. Rows hide players not confirmed in the lineup when lineup data is available. Positive gaps require context. Gaps below 2pp are treated as noise; 5pp is consensus, 6-10pp is soft consensus, and above 10pp is disagreement. Young players are labeled. Hitters under 50 MLB AB or pitchers under 20 MLB IP carry limited-sample context.
Total Bases board
#PlayerMatchupThree lanesLineModelMarketGap TB proj2+ TBHitsTB mult Best line
01
NYY vs BALKyle Bradish
P 68.8
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
31.2%Under prob · Palantir 15.7%no-vig -1.00% 2.836count0.6922prob1.4909proj1.103context BetMGM -535 avg 1 books
02
CIN vs STLMichael McGreevy
P 20.2
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 2.5
3 of 3
79.8%Under prob · Palantir 74.4%no-vig +4.63% 1.6151count0.4635prob0.8993proj1.009context DraftKings 305 avg 1 books
03
TB vs TORShane Bieber
P 68.3
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
31.7%Under prob · Palantir 16.4%no-vig -0.98% 2.5189count0.6509prob1.4392proj0.983context BetMGM -510 avg 1 books
04
NYY vs BALKyle Bradish
P 68.5
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
31.5%Under prob · Palantir 16.3%no-vig -0.94% 3.4812count0.7627prob1.4689proj1.103context BetMGM -515 avg 1 books
05
MIL vs SEAGeorge Kirby
P 67.1
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
32.9%Under prob · Palantir 17.7%no-vig -1.07% 2.6265count0.6514prob1.4088proj1.057context BetMGM -465 avg 1 books
06
MIL vs SEAGeorge Kirby
P 66.6
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
33.4%Under prob · Palantir 18.3%no-vig -1.08% 2.2656count0.6034prob1.389proj1.057context BetMGM -445 avg 1 books
07
CLE vs SFLanden Roupp
P 66.5
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
33.5%Under prob · Palantir 18.5%no-vig -1.01% 2.7257count0.6822prob1.371proj0.942context BetMGM -440 avg 1 books
08
SF vs CLEGavin Williams
P 66.5
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
33.5%Under prob · Palantir 18.7%no-vig -0.92% 1.8956count0.534prob1.3714proj0.971context BetMGM -435 avg 1 books
09
MIL vs SEAGeorge Kirby
P 65.8
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
34.2%Under prob · Palantir 19.4%no-vig -1.06% 2.3992count0.6313prob1.3372proj1.057context BetMGM -415 avg 1 books
10
CIN vs STLMichael McGreevy
P 65.8
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
34.2%Under prob · Palantir 19.4%no-vig -1.03% 2.6204count0.6703prob1.3498proj1.009context BetMGM -415 avg 1 books
11
TB vs TORShane Bieber
P 65.0
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
35.0%Under prob · Palantir 20.4%no-vig -0.98% 1.7721count0.5132prob1.2961proj0.983context BetMGM -390 avg 1 books
12
STL vs CINBrady Singer
P 64.5
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
35.5%Under prob · Palantir 21.1%no-vig -1.05% 2.219count0.594prob1.2573proj0.962context BetMGM -375 avg 1 books
13
TB vs TORShane Bieber
P 63.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
36.1%Under prob · Palantir 21.7%no-vig -1.09% 2.2236count0.5946prob1.2318proj0.983context BetMGM -360 avg 1 books
14
SF vs CLEGavin Williams
P 63.5
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
36.5%Under prob · Palantir 22.2%no-vig -1.04% 2.5964count0.6584prob1.2457proj0.971context BetMGM -350 avg 1 books
15
CIN vs STLMichael McGreevy
P 63.5
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
36.5%Under prob · Palantir 22.2%no-vig -1.04% 2.1886count0.5792prob1.2451proj1.009context BetMGM -350 avg 1 books
16
NYY vs BALKyle Bradish
P 63.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
36.6%Under prob · Palantir 22.5%no-vig -1.00% 2.5213count0.6262prob1.2349proj1.103context BetMGM -345 avg 1 books
17
WSH vs TEXJacob deGrom
P 62.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
37.1%Under prob · Palantir 23.0%no-vig -1.13% 2.1445count0.5985prob1.1953proj0.949context BetMGM -335 avg 1 books
18
WSH vs TEXJacob deGrom
P 62.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
37.1%Under prob · Palantir 23.0%no-vig -1.12% 2.2806count0.6117prob1.2225proj0.949context BetMGM -335 avg 1 books
19
WSH vs TEXJacob deGrom
P 62.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
37.6%Under prob · Palantir 23.5%no-vig -1.13% 2.0586count0.5604prob1.1806proj0.949context BetMGM -325 avg 1 books
20
WSH vs TEXJacob deGrom
P 62.3
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
37.7%Under prob · Palantir 23.8%no-vig -1.01% 2.3407count0.6172prob1.1906proj0.949context BetMGM -320 avg 1 books
21
CIN vs STLMichael McGreevy
P 61.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
38.6%Under prob · Palantir 25.0%no-vig -0.98% 2.5401count0.6504prob1.156proj1.009context BetMGM -300 avg 1 books
22
TB vs TORShane Bieber
P 61.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
38.6%Under prob · Palantir 25.0%no-vig -0.94% 2.4531count0.6296prob1.1414proj0.983context BetMGM -300 avg 1 books
23
CLE vs SFLanden Roupp
P 60.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
39.1%Under prob · Palantir 25.6%no-vig -0.98% 1.6916count0.4655prob1.143proj0.942context BetMGM -290 avg 1 books
24
CIN vs STLMichael McGreevy
P 60.1
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
39.9%Under prob · Palantir 26.7%no-vig -1.07% 2.1168count0.5794prob1.0971proj1.009context BetMGM -275 avg 1 books
25
STL vs CINBrady Singer
P 59.8
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
40.2%Under prob · Palantir 27.0%no-vig -1.00% 1.8563count0.5057prob1.0821proj0.962context BetMGM -270 avg 1 books
26
CWS vs ATLGrant Holmes
P 59.2
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
40.8%Under prob · Palantir 27.8%no-vig -1.14% 1.9237count0.5272prob1.066proj0.921context BetMGM -260 avg 1 books
27
NYY vs BALKyle Bradish
P 59.6
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
40.4%Under prob · Palantir 27.4%no-vig -0.96% 1.9247count0.536prob1.0697proj1.103context BetMGM -265 avg 1 books
28
MIL vs SEAGeorge Kirby
P 59.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
40.6%Under prob · Palantir 27.8%no-vig -0.89% 1.7683count0.4976prob1.059proj1.057context BetMGM -260 avg 1 books
29
CWS vs ATLGrant Holmes
P 59.0
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
41.0%Under prob · Palantir 28.2%no-vig -0.98% 2.4116count0.6298prob1.0586proj0.921context BetMGM -255 avg 1 books
30
MIL vs SEAGeorge Kirby
P 57.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
42.1%Under prob · Palantir 29.4%no-vig -1.16% 1.5357count0.4343prob1.0174proj1.057context BetMGM -240 avg 1 books
31
SF vs CLEGavin Williams
P 57.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
42.1%Under prob · Palantir 29.4%no-vig -1.15% 2.0427count0.5636prob1.0273proj0.971context BetMGM -240 avg 1 books
32
NYY vs BALKyle Bradish
P 57.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
42.1%Under prob · Palantir 29.4%no-vig -1.10% 2.2016count0.5876prob1.0241proj1.103context BetMGM -240 avg 1 books
33
SF vs CLEGavin Williams
P 58.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
41.6%Under prob · Palantir 29.0%no-vig -0.94% 1.8491count0.5059prob1.0368proj0.971context BetMGM -245 avg 1 books
34
NYY vs BALKyle Bradish
P 58.5
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
41.5%Under prob · Palantir 29.0%no-vig -0.80% 2.4188count0.6199prob1.0428proj1.103context BetMGM -245 avg 1 books
35
SF vs CLEGavin Williams
P 57.7
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
42.3%Under prob · Palantir 29.9%no-vig -0.97% 1.6556count0.4834prob1.0077proj0.971context BetMGM -235 avg 1 books
36
CIN vs STLMichael McGreevy
P 57.3
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
42.7%Under prob · Palantir 30.3%no-vig -1.10% 1.8991count0.5287prob0.9962proj1.009context BetMGM -230 avg 1 books
37
TB vs TORShane Bieber
P 56.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
43.1%Under prob · Palantir 30.8%no-vig -1.15% 1.9602count0.5434prob0.991proj0.983context BetMGM -225 avg 1 books
38
NYY vs BALKyle Bradish
P 57.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
42.6%Under prob · Palantir 30.3%no-vig -0.93% 1.7814count0.4906prob0.9974proj1.103context BetMGM -230 avg 1 books
39
SF vs CLEGavin Williams
P 57.0
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
43.0%Under prob · Palantir 30.8%no-vig -0.97% 2.0104count0.5452prob0.9977proj0.971context BetMGM -225 avg 1 books
40
CWS vs ATLGrant Holmes
P 55.7
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
44.3%Under prob · Palantir 32.3%no-vig -1.25% 1.3402count0.3653prob0.9564proj0.921context BetMGM -210 avg 1 books
41
CWS vs ATLGrant Holmes
P 56.7
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
43.3%Under prob · Palantir 31.2%no-vig -0.85% 1.4934count0.4248prob0.9734proj0.921context BetMGM -220 avg 1 books
42
WSH vs TEXJacob deGrom
P 56.3
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
43.7%Under prob · Palantir 31.7%no-vig -0.91% 1.5838count0.4389prob0.9725proj0.949context BetMGM -215 avg 1 books
43
CIN vs STLMichael McGreevy
P 55.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
44.6%Under prob · Palantir 32.8%no-vig -1.12% 1.7074count0.4845prob0.9301proj1.009context BetMGM -205 avg 1 books
44
CIN vs STLMichael McGreevy
P 55.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
44.6%Under prob · Palantir 32.8%no-vig -1.11% 1.9203count0.5438prob0.9427proj1.009context BetMGM -205 avg 1 books
45
CWS vs ATLGrant Holmes
P 56.0
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
44.0%Under prob · Palantir 32.3%no-vig -0.86% 1.6837count0.485prob0.9435proj0.921context BetMGM -210 avg 1 books
46
WSH vs TEXJacob deGrom
P 56.0
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
44.0%Under prob · Palantir 32.3%no-vig -0.83% 1.5269count0.4422prob0.9528proj0.949context BetMGM -210 avg 1 books
47
CLE vs SFLanden Roupp
P 55.6
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
44.4%Under prob · Palantir 32.8%no-vig -0.80% 1.9518count0.5374prob0.9506proj0.942context BetMGM -205 avg 1 books
48
WSH vs TEXJacob deGrom
P 54.0
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
46.0%Under prob · Palantir 34.5%no-vig -1.20% 1.4972count0.4318prob0.8862proj0.949context BetMGM -190 avg 1 books
49
CIN vs STLMichael McGreevy
P 54.2
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
45.8%Under prob · Palantir 34.5%no-vig -0.97% 1.8902count0.5364prob0.9021proj1.009context BetMGM -190 avg 1 books
50
STL vs CINBrady Singer
P 53.7
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
46.3%Under prob · Palantir 35.1%no-vig -1.05% 1.4248count0.4069prob0.8775proj0.962context BetMGM -185 avg 1 books
51
NYY vs BALKyle Bradish
P 53.1
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
46.9%Under prob · Palantir 35.7%no-vig -1.18% 1.8613count0.4989prob0.8772proj1.103context BetMGM -180 avg 1 books
52
CWS vs ATLGrant Holmes
P 52.5
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
47.5%Under prob · Palantir 36.4%no-vig -1.31% 1.432count0.3934prob0.8357proj0.921context BetMGM -175 avg 1 books
53
STL vs CINBrady Singer
P 51.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
48.6%Under prob · Palantir 37.7%no-vig -1.34% 1.399count0.4035prob0.8127proj0.962context BetMGM -165 avg 1 books
54
CLE vs SFLanden Roupp
P 51.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
48.6%Under prob · Palantir 37.7%no-vig -1.33% 1.4106count0.4113prob0.816proj0.942context BetMGM -165 avg 1 books
55
STL vs CINBrady Singer
P 52.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
47.6%Under prob · Palantir 37.0%no-vig -0.72% 1.3525count0.3852prob0.864proj0.962context BetMGM -170 avg 1 books
56
MIL vs SEAGeorge Kirby
P 51.2
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
48.8%Under prob · Palantir 38.5%no-vig -0.96% 1.6444count0.4633prob0.8168proj1.057context BetMGM -160 avg 1 books
57
CLE vs SFLanden Roupp
P 51.2
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 3
48.8%Under prob · Palantir 38.5%no-vig -0.96% 1.68count0.4875prob0.8259proj0.942context BetMGM -160 avg 1 books
58
SF vs CLEGavin Williams
P 51.4
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
48.6%Under prob · Palantir 38.5%no-vig -0.66% 1.4624count0.4284prob0.806proj0.971context BetMGM -160 avg 1 books
59
CLE vs SFLanden Roupp
P 49.2
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
50.8%Under prob · Palantir 40.8%no-vig -1.10% 1.277count0.3638prob0.7678proj0.942context BetMGM -145 avg 1 books
60
STL vs CINBrady Singer
P 50.2
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
49.8%Under prob · Palantir 40.0%no-vig -0.71% 1.3384count0.3905prob0.7742proj0.962context BetMGM -150 avg 1 books
61
NYY vs BALKyle Bradish
P 48.5
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
51.5%Under prob · Palantir 41.7%no-vig -1.19% 1.2167count0.3522prob0.7437proj1.103context BetMGM -140 avg 1 books
62
WSH vs TEXJacob deGrom
P 47.7
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
52.3%Under prob · Palantir 42.6%no-vig -1.40% 1.2996count0.3757prob0.7233proj0.949context BetMGM -135 avg 1 books
63
CLE vs SFLanden Roupp
P 49.6
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
50.4%Under prob · Palantir 40.8%no-vig -0.63% 1.4415count0.4193prob0.7808proj0.942context BetMGM -145 avg 1 books
64
STL vs CINBrady Singer
P 49.6
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
50.4%Under prob · Palantir 40.8%no-vig -0.63% 1.3273count0.3778prob0.7627proj0.962context BetMGM -145 avg 1 books
65
CLE vs SFLanden Roupp
P 46.2
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
53.8%Under prob · Palantir 44.4%no-vig -1.37% 1.2295count0.3687prob0.6865proj0.942context BetMGM -125 avg 1 books
66
SF vs CLEGavin Williams
P 47.3
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
52.7%Under prob · Palantir 43.5%no-vig -0.93% 1.2218count0.3547prob0.704proj0.971context BetMGM -130 avg 1 books
67
SF vs CLEGavin Williams
P 45.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
54.1%Under prob · Palantir 45.5%no-vig -0.74% 1.2392count0.3643prob0.6783proj0.971context BetMGM -120 avg 1 books
68
MIL vs SEAGeorge Kirby
P 37.6
F -- in progress
V -- in progress
INSUFFICIENT LANES
Under 0.5
1 of 2
62.4%Under prob · Palantir 55.6%no-vig -0.95% 0.9326count0.3012prob0.4883proj1.057context BetMGM 125 avg 1 books