What managers actually gave.
Real trades: KC Concepcion Jr.
What the trades show
50 trades match with KC Concepcion Jr., Jul 29, 2026 to Oct 26, 2026.
The same search in any QB or TE setting: 40 Superflex or 2QB, 10 one-QB; 34 with a TE premium, 16 without.
When KC Concepcion Jr. went alone · 10 trades
One piece back: Marvin Harrison Jr., Carson Beck, Tony Pollard, Jameson Williams, Tucker Kraft, 2027 1st.
Swindlr's reading · today's trade values, not the price then
- Superflex: in 9 trades where he went alone, what came back was about 0.57× his trade value (the middle half 0.55× to 0.91×). About 1× agrees with Swindlr; above, managers paid more.
- One-QB: 1 trade where he went alone, too few to read.
Trade value is the calculator's measure in the standard Dynasty Superflex and Dynasty 1QB formats, 12 teams, as of 2026-10-30; it doesn't change with TE premium or league size. A value that moved since a trade is a change of view, not a bad trade.
Rookie pick
League
QB
TE premium
Scoring
Period
The trades
41–50 of 50, newest first
| Date | League | Side with KC Concepcion Jr. | Got back | Swindlr today | Calculator |
|---|---|---|---|---|---|
| Aug 18, 202612-team dynasty Superflex, PPR, TE +0.5Calculator | 12-team dynasty Superflex, PPR, TE +0.5 | Nicholas Singleton + KC Concepcion Jr. | Bhayshul Tuten | Calculator | |
| Aug 17, 202612-team dynasty Superflex, standard, TE +2Calculator | 12-team dynasty Superflex, standard, TE +2 | KC Concepcion Jr. + Kaelon Black | Jaylen Waddle + Josh Downs | CalculatorTE +2 → +1 | |
| Aug 13, 202610-team dynasty Superflex, PPR, TE +1.5Calculator | 10-team dynasty Superflex, PPR, TE +1.5 | Kenny Gainwell + KC Concepcion Jr. + 2027 3rd | Bhayshul Tuten | CalculatorTE +1.5 → +1 | |
| Aug 11, 202612-team dynasty Superflex, PPR, TE +0.5Calculator | 12-team dynasty Superflex, PPR, TE +0.5 | Evan Engram + Jacory Croskey-Merritt + KC Concepcion Jr. + 2028 1st | Brock Bowers | Calculator | |
| Aug 11, 202632-team dynasty 1QB, PPRCalculator | 32-team dynasty 1QB, PPR | Kenny Gainwell + KC Concepcion Jr. | Ladd McConkey + 2028 2nd | Calculator32 teams → 16 | |
| Aug 6, 202610-team dynasty Superflex, PPR, TE +1Calculator | 10-team dynasty Superflex, PPR, TE +1 | KC Concepcion Jr. | 2027 1st | Calculator | |
| Aug 6, 202610-team dynasty Superflex, PPR, TE +1Calculator | 10-team dynasty Superflex, PPR, TE +1 | Marvin Harrison Jr. + KC Concepcion Jr. + Kenyon Sadiq | Chuba Hubbard + Jameson Williams + Chig Okonkwo + Tre' Harris | Calculator | |
| Aug 6, 202612-team dynasty Superflex, half PPRCalculator | 12-team dynasty Superflex, half PPR | KC Concepcion Jr. + 2027 1st + 2028 3rd | Jaylen Warren + Brian Thomas Jr. + 2028 2nd | Calculator | |
| Aug 2, 202612-team dynasty Superflex, PPRCalculator | 12-team dynasty Superflex, PPR | KC Concepcion Jr. + 2027 3rd | Jalen Coker + 2027 1st | Calculator | |
| Aug 2, 202612-team dynasty Superflex, PPRCalculator | 12-team dynasty Superflex, PPR | Jordan Mason + KC Concepcion Jr. | Michael Wilson | Calculator |
“Swindlr today” is each side's values added up in the standard format nearest that league, as of 2026-10-30: a reading, not what the trade was worth when it was made. A sum overstates a package of several pieces, and leaves out the roster spot a player takes and a pick doesn't. A dash: a pick from a draft already held.
Sources & methodology
Completed trades in public Sleeper leagues that Swindlr samples (2,256 leagues), read once a week, Dec 31, 2025 to Oct 26, 2026. Private leagues and other platforms aren't in it, so counts describe this sample, not every league.
What's in the sample, and what isn't
Kept: two-team trades of one to four pieces a side, with at least one player, every player one Swindlr values, from the last twelve months. Left out: three-team trades, pick-for-pick swaps, sides of five or more, and trades with kickers, team defenses or players Swindlr doesn't value. Each trade keeps its date (Eastern time) and its league's type, size, QB format, PPR and TE premium; league, team and manager names were never collected.
Superflex counts 2QB leagues (the sample doesn't tell them apart). A pick is its season and round; the sample doesn't record its slot or whose pick it was.
The calculator link carries the league type, team count (8 to 16), Superflex or one QB, PPR and TE premium (0, 0.5 or 1), rounding to the nearest it supports. Roster and bench size, starting lineup, other scoring and a pick's slot aren't carried: picks are valued as mid-round picks of their round, and 2QB leagues count as Superflex.