Sleeper fantasy is the search query for Sleeper, a mobile fantasy-sports app, and Google Search interest for that keyword sits at 45 the week of August 29 2026 as drafts open ahead of the NFL season. That is up from 7 on July 25, 10 on August 1, 15 on August 8, 22 on August 15, and 30 on August 22. Trends MCP records a series-derived +350.0% 30-day rise from 10 and a +1025.0% 90-day rise from 4 on May 30. get_growth on the same source returns +50.0% over 7 days (30 to 45) and +350.0% over 30 days (10 to 45). Same-week 2025 printed 89, so this August is still climbing toward last year's late-August mark. Data pulled August 30 2026 from source google search.
About Sleeper fantasy
Sleeper fantasy names the San Francisco mobile app people use to draft NFL, NBA, college basketball, and soccer squads, chat in-league, and run pick'em pools on phones, a phrase chosen so this page tracks the app rather than sleep tracking. TechCrunch on May 12 2020 quoted CEO Nan Wang and reported a $20 million Series B led by Andreessen Horowitz, about 1 million active users, and a $5.3 million Series A led by General Catalyst the prior August. Sleeper's own September 16 2021 post announced a $40 million Series C again led by Andreessen Horowitz, said fantasy leagues launched in 2018, and put active users above 3 million that year. Google Play, fetched August 30 2026, lists Sleeper as Sleeper, Fantasy Sports under package com.sleeperbot from Blitz Studios, updated August 26 2026, 1 million plus downloads, 59.8 thousand reviews, Adults only 18+, and #3 top free sports. NFL.com on March 25 2026 set Kickoff for Wednesday September 9 2026 at 8:20 p.m. ET in Seattle.
What the time series shows
Google Search interest for sleeper fantasy repeats a draft-week spike each late August and early September, readable on a 261-week series that opened at 25 on September 4 2021 and peaked at 100 on September 6 2025 as drafts opened. The latest ramp is 3 on June 27 2026, 7 on July 25, 10 on August 1, 15 on August 8, 22 on August 15, 30 on August 22, and 45 on August 29. Same-week 2025 was 89, then 100 on September 6, so 2026 is 44 points behind last year's same Saturday. Same-week 2024 printed 55. The recent 30-day absolute change is 35 points (10 to 45) against a prior 30-day change of 7 points (3 on June 27 to 10). Last eight weekly prints are 4, 4, 7, 10, 15, 22, 30, and 45. Week-over-week percent-change sample standard deviation on the last 52 weeks is 27.24%. The chart window starts August 24 2024.
Why the page charts Google Search
A live store rank is not a keyword series, and the Google Play #3 top free sports badge fetched August 30 2026 still has to sit beside the 261-week Google Search curve rather than replace it, because a sports-category rank is a board position while 45 is a 0-100 weekly index. App downloads for com.sleeperbot print 10.6 the week of August 30 2026, 12,205 estimated installs, +19.1% over 7 days from 8.9 and +70.97% over 30 days from 6.2. The 30-day window clears +25%. The 7-day window fails +20%. YouTube for sleeper fantasy prints 70 on August 29, plus 20.69% over 7 days from 58 and plus 311.76% over 30 days from 17, a ranking-video spike that also clears the mover bar. This page already stores google search, and that source still prints +50.0% over 7 days and +350.0% over 30 days, with 261 weekly points. Mixing the YouTube 70 with the Search 45 would invent a story the APIs do not tell.
Same-day Google Search neighbors: college gameday 62 (+1140.0% over 30 days from 5), gofan 100 (+1011.11% from 9), espn fantasy 52 (+477.78% from 9), yahoo fantasy 39 (+387.5% from 8), fantasy football 53 (+341.67% from 12), nfl 20 (+122.22% from 9), nba 2k 89 (+61.82% from 55). App Store Top Free as of August 30 2026 08:01 UTC lists ESPN Fantasy Sports & More at #6 and does not place Sleeper in the top 25. Topic pages: ESPN Fantasy, Fantasy football, NFL. Source context: Google Search data.
get_time_series with source google search and keyword sleeper fantasy is the call behind the chart: 261 weekly points from 2021-09-04 through 2026-08-29, stored as {date, value} with no smoothing. get_growth on the same pair, windows 7D and 30D, is the headline math: 30 to 45 (+50.0%) and 10 to 45 (+350.0%).
A copy-paste pair for Claude or Cursor:
get_time_series source="google search" keyword="sleeper fantasy"
get_growth source="google search" keyword="sleeper fantasy" percent_growth=["7D","30D"]
REST is the same body at https://api.trendsmcp.ai/api with Authorization: Bearer and mode set to get_time_series or get_growth.