Serena Williams engagement report
@serenawilliams - 17M followers on X
Measured over 3 original posts from a 30-day window, last computed on August 31, 2026.
Engagement
Early reading. We have captured 3 original posts for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 2.2K interactions against 17M followers, an engagement rate of 0.013%. Measured over 3 original posts, its engagement rate beats 92% of tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 628K times each, and 0.35% of those impressions turn into an interaction. That is about 3.73% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.1 posts a day over the last 30 days, though only 10% of days saw any activity at all. Most posts go out around 14:00 UTC, and Sunday is the busiest day of the week. Of the 3 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 40K interactions, about 18x its own typical post. Only 3 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.
Measured over 3 original posts from a 30-day window, last computed on August 31, 2026. Recurring tag: #investfest2026.
Compared with accounts its own size
Serena Williams's engagement rate beats 92% of the tracked X accounts closest to it in follower count. A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.
Where this sits in the catalog
At 0.013%, Serena Williams sits above the 25th percentile of the 36,261 accounts in this comparison. That places it in the below the median band, which runs 0.012% to 0.08%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.012% |
| 50th percentile | 0.08% |
| 75th percentile | 0.431% |
| 90th percentile | 2.10% |
| 99th percentile | 160.7% |
This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built
Posting timing
This account posts most often around 14:00 UTC, and Sunday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.
Show engagement by hour posted, utc as a table
| Hour (UTC) | Vs author median | Posts |
|---|---|---|
| 00:00 UTC | -1% | 50K |
| 01:00 UTC | -2% | 51K |
| 02:00 UTC | -3% | 50K |
| 03:00 UTC | -4% | 53K |
| 04:00 UTC | -6% | 43K |
| 05:00 UTC | -4% | 42K |
| 06:00 UTC | -4% | 48K |
| 07:00 UTC | -5% | 51K |
| 08:00 UTC | -4% | 60K |
| 09:00 UTC | -3% | 69K |
| 10:00 UTC | -2% | 71K |
| 11:00 UTC | -3% | 78K |
| 12:00 UTC | -2% | 86K |
| 13:00 UTC | -2% | 93K |
| 14:00 UTC | -3% | 96K |
| 15:00 UTC | -2% | 100K |
| 16:00 UTC | -3% | 97K |
| 17:00 UTC | -2% | 90K |
| 18:00 UTC | -1% | 84K |
| 19:00 UTC | -2% | 79K |
| 20:00 UTC | -1% | 74K |
| 21:00 UTC | -1% | 66K |
| 22:00 UTC | -2% | 57K |
| 23:00 UTC | -2% | 51K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +4% | 229K |
| Monday | 0% | 284K |
| Tuesday | -2% | 273K |
| Wednesday | -1% | 250K |
| Thursday | -2% | 243K |
| Friday | -3% | 251K |
| Saturday | +3% | 226K |
Best tweets
- Jun 1, 202618x their median
Good news travels fast. https://t.co/R7x7EFPUJ8
- Apr 27, 202614x their median
I told my daughter to go to bed. She did not therefore, she missed out on her sleep over. She cried. But what she did not know is I cried harder. I hate when she cries. 💔 Discipline sucks. But sometimes it’s important.
- Mar 16, 202611x their median
So happy https://t.co/laF8AIqmms
- Jun 5, 20269.7x their median
The wait was part of the story. https://t.co/XLcbbdh9dk
- Feb 19, 20267.9x their median
Investing in women's sport @alexisohanian @venuseswilliams https://t.co/9oTaqIHUcj
- Mar 5, 20267.0x their median
Mom, Founder, Entrepreneur, Chef to my kids, Wife and more... https://t.co/vR5CXz4mOQ
- Jun 28, 20265.9x their median
Lately. https://t.co/KLGAvEJHD7
- May 1, 20265.2x their median
Summer is around the corner, and I’m ready! https://t.co/cXtTHASmZK
- Jul 15, 20265.0x their median
Recently. https://t.co/SjyU5EWjc4
- May 26, 20265.0x their median
Legacy. Serena building @NIKE World Headquarters. https://t.co/HRQogqLdIA
Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.
Recurring topics
The most frequent hashtags in the sampled posts. They describe what this account writes about; they are not a performance signal, and the catalog-wide breakdown on the hub shows how little hashtag count moves.
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Reading these numbers
A typical post picks up 2.2K interactions against 17M followers, an engagement rate of 0.013%. Measured over 3 original posts, its engagement rate beats 92% of tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 628K times each, and 0.35% of those impressions turn into an interaction. That is about 3.73% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.1 posts a day over the last 30 days, though only 10% of days saw any activity at all. Most posts go out around 14:00 UTC, and Sunday is the busiest day of the week. Of the 3 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 40K interactions, about 18x its own typical post. Only 3 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.
- What is Serena Williams's engagement rate on X?
- Serena Williams (@serenawilliams) has an engagement rate of 0.013%, based on the median interactions across 3 original posts from the last 30 days against 16,833,420 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.013%, Serena Williams sits above the 25th percentile of the 36,261 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
- Does @serenawilliams have real engagement?
- Its engagement rate beats 92% of the tracked X accounts closest to it in follower count, which puts it in the top 10% for its size group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
- When does @serenawilliams post?
- Most posts go out around 14:00 UTC, and Sunday is its busiest day, at roughly 0.1 posts per day across the measured window.