Feveey Polymarket: $419K in 48 Hours. 13 Bets. New NBA Whale Incoming.

Feveey Polymarket: $419K Profit in 48 Hours. 13 Total Bets. $887K Still on the Table.

TL;DR: @feveey joined Polymarket in March 2026 and has made exactly 13 predictions. As of April 1, 2026, those 13 bets have already produced a +$419K single-day profit print on $609K in volume — the standout daily performance across the entire platform on March 30–31. The biggest position was $374K on the Rockets moneyline at 49.8¢, which returned +$187,773. Four wins, one small loss, and $887.6K still sitting in open positions. Here is every confirmed bet, every entry price, and what this profile looks like against Polymarket’s established NBA whale tier.

Feveey Polymarket: Profile at a Glance

Who Is Feveey on Polymarket?

Two weeks old. Thirteen predictions. $419K in a single day.

That is the entire Feveey profile as of April 1, 2026 — and it is enough to make this one of the most interesting new accounts on the platform. The account has no prior history, no gradual ramp-up period, and no learning-curve phase visible in the bet log. It arrived with large sizing, precise entry prices, and a win rate that put it at the top of Polymarket’s daily leaderboard within two weeks of creation.

The profile structure mirrors what early beachboy4 and early 0x492442 data looked like before those wallets accumulated enough history to be fully analyzed. Very low prediction count. High per-bet exposure. Clean win rate on available data. Large open positions suggesting the next session is already loaded.

Whether Feveey is a new retail trader with a genuine NBA edge, a professional sports bettor moving capital into prediction markets, or a connected wallet from an existing operation testing a fresh account — none of that can be confirmed from two weeks of data. What can be confirmed is the bet log, and the bet log is worth examining closely.

Every Confirmed Bet: Full Breakdown

WIN — Knicks vs. Rockets (Rockets side @ 49.8¢)

Shares: 374,083 | Exposure: $374,083 | Profit: +$187,773 | Return: +100.79%

The single largest position and the single largest profit contribution of the entire +$419K day. Feveey deployed $374,083 on the Rockets moneyline at 49.8¢ — effectively an even-money bet with a fractional edge implied by the sub-50¢ entry. The Rockets covered, the position resolved Yes, and the wallet collected $187,773 in profit on a near-100% return.

The sizing here is the signal. $374K on a single NBA moneyline game is not a casual entry. At 49.8¢ the implied probability was essentially 50/50 — this is not a heavy favourite position. Feveey bet near-even money on the Rockets in a market where the crowd had priced both sides within fractions of a cent of each other, and sized it at $374K. That is either a very confident read on the Rockets’ chances or an early-game pricing inefficiency that the market had not yet corrected.

WIN — Cavaliers vs. Lakers (Lakers side @ 55¢)

Shares: 230,000 | Exposure: $230,000 | Profit: +$103,500 | Return: +81.82%

Second largest position, second largest win. $230K on the Lakers at 55¢ — a mild favourite entry. The Lakers covered, the position resolved Yes, and $103,500 came back as profit. The 55¢ entry implies Feveey was buying a side that Polymarket’s crowd had already priced as a mild favourite, meaning this was not a contrarian entry — it was a confirmation that the crowd’s lean was correct and the position was sized accordingly.

Return calculation: at 55¢ entry, a Yes resolution pays $1.00 per share — a 45¢ profit per share on 230,000 shares, producing exactly $103,500. Clean execution, no slippage visible in the public data.

WIN — Trail Blazers vs. Clippers (Trail Blazers side @ 35¢)

Shares: 155,146 | Exposure: $155,146 | Profit: +$100,845 | Return: +185.71%

The highest-return position of the week and the most contrarian entry in the bet log. At 35¢ the Trail Blazers were a significant underdog — the Polymarket crowd had priced Portland at roughly 35% implied probability against the Clippers. Feveey took the underdog side at $155K exposure and collected $100,845 when Portland covered.

A 185.71% return on $155K is the kind of result that either reflects genuine conviction on a mispriced underdog or a read on in-game momentum that shifted the actual probability above what the market had priced pregame. Either way, the Trail Blazers position is the single best-performing bet in the log on a per-dollar-risked basis and adds meaningful information about Feveey’s range of approaches — this is not a pure favourite-backer.

WIN — Suns vs. Magic (Magic side @ 54¢)

Shares: 128,388 | Exposure: $128,388 | Profit: +$59,058 | Return: +85.19%

Fourth win of the session. $128K on the Magic at 54¢ — another mild favourite side, structurally similar to the Lakers position. The Magic covered, profit was $59,058. This position is the smallest of the four wins but follows the same execution pattern: large absolute size, mild favourite entry, clean resolution.

The four wins combined produced +$451,176 in gross profit before the single loss is netted out.

LOSS — Knicks vs. Rockets (Knicks side @ 50¢)

Shares: 40,000 | Exposure: $40,000 | Loss: -$20,000 | Return: -100%

The only loss in the documented session — and it is structurally interesting. Feveey had $374K on the Rockets side of the same game and $40K on the Knicks side simultaneously. This is a partial hedge structure: the dominant bet is the Rockets at $374K, and the Knicks position at $40K provides a partial offset if the Rockets lose.

At 50¢ entry on the Knicks side, the $40K position would have returned $40K profit if New York won — partially cushioning the $374K Rockets loss. Instead, the Rockets won, the Knicks position went to zero, and the net on the game was +$187,773 minus $20,000 = +$167,773.

Whether this was a deliberate hedge or two separate reads on the same game entered at different times cannot be confirmed from public data. But the size asymmetry — $374K dominant, $40K offset — is consistent with a hedging structure rather than two independent conviction bets.

Net Position: The Actual +$419K Day

The reported +$419K daily figure is consistent with this table after accounting for fees and any minor rounding in the public data display.

$887.6K in Open Positions: What Is Still Active

As of April 1, 2026, Feveey has $887.6K in active unresolved positions. With 13 total predictions to date and five of them now confirmed resolved, the remaining eight predictions are either currently open or were resolved outside the documented March 30–31 window.

At the sizing pattern visible in the resolved positions — $128K to $374K per entry — the $887.6K open figure implies between two and six additional large NBA positions currently unresolved. If the win rate on those positions matches the March 30–31 session, the next daily or weekly leaderboard print from this wallet could be substantial.

Feveey vs. The NBA Whale Tier

At 13 predictions and two weeks of account age, Feveey has already produced a single-day figure that puts it in conversation with established NBA whales operating at hundreds of predictions. The per-prediction efficiency is the highest of any documented NBA-focused wallet in the current research set.

What the Profile Pattern Suggests

Three structural observations from the available data:

The account launched with full sizing immediately. There is no ramp-up visible. The first documented positions are already in the $128K–$374K range. This is not a trader who started with $5K bets, built confidence, and gradually scaled. The capital was deployed at scale from day one which is consistent with either an experienced operator moving into Polymarket from another betting market, or an existing wallet testing a fresh identity.

The Trail Blazers underdog bet breaks the pattern. Three of the four wins were on mild favourites at 54–55¢. The Trail Blazers position at 35¢ is a meaningful deviation a genuine underdog bet with a larger implied edge. If future sessions show more underdog entries at this sizing, Feveey’s model is more sophisticated than a simple favourite-backing execution strategy.

The Rockets hedge suggests risk awareness. Running a $40K counter-position on the Knicks while holding $374K on the Rockets is not what pure conviction traders do. It introduces a small guaranteed cost in exchange for partial downside protection. That risk management layer is more consistent with a professional operation than a retail punter going all-in.

Key Takeaways for CoinTrenches Readers

$419K in 48 hours on 13 total predictions is the strongest per-bet efficiency ratio in current NBA whale tracking. Theo4’s 14-bet all-time record stands at a different scale, but in terms of immediate impact per prediction for a new account, Feveey’s opening weeks are notable.

The $887.6K in open positions is the number to watch. If those resolve at anywhere near the March 30–31 win rate, the next leaderboard appearance could push Feveey into the top weekly performers. Track the wallet through the first week of April.

The Trail Blazers underdog entry at 35¢ is the most informative single bet in the log. A trader who only backs mild favourites at 54–55¢ is readable and eventually priceable. A trader who also identifies genuine underdog value at 35¢ and sizes it at $155K is harder to model and likely has a wider edge than the favourite-heavy positions suggest.

Two weeks old. Thirteen bets. Already on the daily leaderboard. The profile either belongs to a new operator who genuinely has NBA edge, or to an existing known whale running a secondary account. Neither interpretation is less interesting than the other.

FAQ

Who is Feveey on Polymarket? @feveey is a Polymarket trader who joined in March 2026 and has made 13 total predictions as of April 1, 2026. The account posted +$419K in profit during the March 30–31 window on $609K in volume, ranking #1 on Polymarket’s daily leaderboard. All confirmed activity is in NBA moneyline and spread markets with individual position sizes ranging from $128K to $374K.

What was Feveey’s biggest win on Polymarket? Feveey’s biggest documented single win is +$187,773 on the Knicks vs. Rockets market, taking the Rockets side at 49.8¢ with $374,083 in exposure. The position resolved Yes when the Rockets won, returning just over 100% on the deployed capital. The profile page shows a biggest single win of $190.4K which is consistent with this position after fees.

How many predictions has Feveey made on Polymarket? As of April 1, 2026, Feveey has made 13 total predictions across approximately two weeks of account activity. This is an extremely low prediction count for the profit figures generated and is consistent with a high-conviction, large-sizing execution style.

What does Feveey’s $887.6K in open positions mean? As of April 1, 2026, Feveey has $887.6K in active unresolved positions on Polymarket. Given the typical position sizing of $128K–$374K per bet visible in the resolved data, this implies between two and six additional large NBA positions currently pending resolution.

Is Feveey related to other Polymarket NBA whales? No confirmed connection to other known wallets has been established. The profile pattern — immediate full sizing, NBA focus, low prediction count, partial hedge structure — shares characteristics with established NBA whale operations like 0x492442 and early beachboy4 data, but no on-chain link has been confirmed as of the research date.

Keep Reading on CoinTrenches

0x492442 Polymarket: +$2.66M This Week — Every Win and Loss (March 23–30) — the NBA bot whale running the same markets as Feveey at 100x the prediction volume

beachboy4: 40 Straight Wins and $5.6M in One Day — the closest structural comparison to Feveey’s high-conviction, low-prediction-count approach

Theo4 Polymarket: $22M Profit. 14 Bets. $19 in Losses. — the all-time benchmark for high-conviction, ultra-low prediction count trading on Polymarket

Countryside Polymarket: $2.94M Monthly, Full Profile — the balanced accumulator running the same NBA markets at 594 predictions for comparison

KeyTransporter Polymarket: $5.7M in 30 Days, 14 Trades — another 14-prediction high-efficiency wallet for structural comparison across different sports

This article is for informational purposes only and does not constitute financial advice. Polymarket stats and leaderboard positions change rapidly — always do your own research. Full disclaimer →