Showdown Tier
BSS Regulation M-B (Pokemon Champions)

Last Updated: 09/10/2026 01:04 [UTC]

Mamoswine

Tier E

2.06%Usage Rate
50.89%Win Rate
28.89%Lead Rate
49.11%Selection Rate
1206Avg Rating

449 total games · 228 wins · 221 losses

Move Performance Analysis

Top 10 moves used in 10+ battles

EarthquakeUsed in 127 of 450 battles (28.2%)
58.3%
Ice ShardUsed in 88 of 450 battles (19.6%)
62.5%
Icicle CrashUsed in 37 of 450 battles (8.2%)
56.8%
Stealth RockUsed in 34 of 450 battles (7.6%)
35.3%
Icicle SpearUsed in 26 of 450 battles (5.8%)
57.7%
EndeavorUsed in 20 of 450 battles (4.4%)
65.0%

Win rate when used · bars centered at 50%

⚠️ Important Note:

  • This data shows moves actually used in battles, not move adoption rates in team building.
  • Some moves may be on the Pokémon's moveset but never used during a battle, so they won't appear here.
  • Win rate reflects performance in battles where the move was used.
  • For actual move adoption rates, please refer to Smogon Stats or other official sources.

Usage Trend

Win Rate Trend

Usage by rating

Win rate by rating

Chart data
Trends
Period / bandUsage %Win %
08/27~2.3749.61
08/30~2.0950.88
09/03~2.2451.64
09/05~1.5651.76
Rating bands
Period / bandUsage %Win %
~R10961.7458.11
~R11522.0250.00
~R12161.9046.43
~R12912.5351.35
R1291~2.1349.46

Frequent Partners

Most common teammates with Mamoswine · bars centered at 50%

106 games · 1.0% appear
55.7%
92 games · 0.8% appear
54.4%
63 games · 0.6% appear
50.8%
63 games · 0.6% appear
47.6%
59 games · 0.5% appear
40.7%
58 games · 0.5% appear
56.9%
57 games · 0.5% appear
49.1%
56 games · 0.5% appear
60.7%
54 games · 0.5% appear
64.8%
53 games · 0.5% appear
62.3%
48 games · 0.4% appear
66.7%
47 games · 0.4% appear
48.9%
46 games · 0.4% appear
63.0%
45 games · 0.4% appear
71.1%
45 games · 0.4% appear
46.7%
43 games · 0.4% appear
51.2%
42 games · 0.4% appear
69.0%
41 games · 0.4% appear
48.8%
41 games · 0.4% appear
53.7%
41 games · 0.4% appear
41.5%

Frequent Matchups

Most common opponents against Mamoswine · bars centered at 50%

142 games · 1.30% appear
46.5%
101 games · 0.93% appear
48.5%
92 games · 0.84% appear
53.3%
78 games · 0.72% appear
46.1%
78 games · 0.72% appear
47.4%
77 games · 0.71% appear
45.5%
63 games · 0.58% appear
50.8%
59 games · 0.54% appear
55.9%
56 games · 0.51% appear
58.9%
53 games · 0.49% appear
39.6%
49 games · 0.45% appear
38.8%
47 games · 0.43% appear
51.1%
46 games · 0.42% appear
45.6%
44 games · 0.40% appear
34.1%
44 games · 0.40% appear
52.3%
44 games · 0.40% appear
52.3%
43 games · 0.39% appear
46.5%
41 games · 0.38% appear
48.8%
41 games · 0.38% appear
48.8%
41 games · 0.38% appear
58.5%

Strong Partners

Pokemon that perform well with Mamoswine · bars centered at 50%

17 games · 0.16% appear
76.5%
45 games · 0.41% appear
71.1%
23 games · 0.21% appear
69.6%
42 games · 0.39% appear
69.0%
19 games · 0.17% appear
68.4%
25 games · 0.23% appear
68.0%
48 games · 0.44% appear
66.7%
54 games · 0.50% appear
64.8%
46 games · 0.42% appear
63.0%
53 games · 0.49% appear
62.3%

Challenging Partners

Pokemon that struggle with Mamoswine · bars centered at 50%

11 games · 0.10% appear
18.2%
11 games · 0.10% appear
18.2%
16 games · 0.15% appear
25.0%
11 games · 0.10% appear
27.3%
11 games · 0.10% appear
27.3%
13 games · 0.12% appear
30.8%
12 games · 0.11% appear
33.3%
21 games · 0.19% appear
33.3%
12 games · 0.11% appear
33.3%
41 games · 0.38% appear
36.6%

Favorable Matchups

Opponents Mamoswine performs well against · bars centered at 50%

12 games · 0.11% appear
83.3%
13 games · 0.12% appear
76.9%
16 games · 0.15% appear
75.0%
20 games · 0.18% appear
70.0%
15 games · 0.14% appear
66.7%
33 games · 0.30% appear
66.7%
19 games · 0.17% appear
63.2%
23 games · 0.21% appear
60.9%
22 games · 0.20% appear
59.1%
56 games · 0.51% appear
58.9%

Difficult Matchups

Opponents that challenge Mamoswine · bars centered at 50%

11 games · 0.10% appear
27.3%
11 games · 0.10% appear
27.3%
44 games · 0.40% appear
34.1%
14 games · 0.13% appear
35.7%
16 games · 0.15% appear
37.5%
24 games · 0.22% appear
37.5%
49 games · 0.45% appear
38.8%
53 games · 0.49% appear
39.6%
25 games · 0.23% appear
40.0%
15 games · 0.14% appear
40.0%