What roster decisions are approaching, who controls them, which dates are supported, and what evidence should trigger review?
BOS has 8 governed near-term core contract event(s): 1 player option(s), 0 team option(s), and 7 contract horizon(s). 1 event date(s) are unresolved. The six review domains remain separate and do not choose a roster direction.
PartialPartial contract identity coverage8 events · 7 dated · 1 unresolved · 9 core players · 7 contracts
1Player options
0Team options
7Extension reviews
0Guarantee reviews
7Contract horizons
The calendar
Same-day events are grouped, not sequenced — the database does not invent an order.Jun 30, 2024
3 same-day events, unordered
Jaylen BrownContract control horizonExact date supportedteam-and-market decisionJaylen Brown has a reported contract-control horizon through the 2024 season. The June 30 date is a season-boundary planning proxy, not proof of exact free-agency status. The player is inside the two-season extension-review horizon, but exact eligibility and value are not certified.
+Contract and evidence detail
Date basis: Contract control horizon visible free agency status unresolvedGuarantee at signing: Withheld — No consensus guarantee amountGuarantee review: Withheld — Guarantee structure incompleteExtension review: triggered — candidate date Oct 21, 2021Contract runs through the 2024 season0 controlled season(s) after the snapshotRotation share: 63%Dependence: Observed replacement path
Kristaps PorzingisContract control horizonExact date supportedteam-and-market decisionKristaps Porzingis has a reported contract-control horizon through the 2024 season. The June 30 date is a season-boundary planning proxy, not proof of exact free-agency status. The player is inside the two-season extension-review horizon, but exact eligibility and value are not certified.
+Contract and evidence detail
Date basis: Contract control horizon visible free agency status unresolvedGuarantee at signing: Fully guaranteed at signing (100.0%)Guarantee review: Not applicableExtension review: triggered — candidate date Jul 12, 2022Contract runs through the 2024 season0 controlled season(s) after the snapshotRotation share: 38%Dependence: Observed replacement path
Luke KornetContract control horizonExact date supportedteam-and-market decisionLuke Kornet has a reported contract-control horizon through the 2024 season. The June 30 date is a season-boundary planning proxy, not proof of exact free-agency status. The player is inside the two-season extension-review horizon, but exact eligibility and value are not certified.
+Contract and evidence detail
Date basis: Contract control horizon visible free agency status unresolvedGuarantee at signing: Fully guaranteed at signing (100.0%)Guarantee review: Not applicableExtension review: triggeredContract runs through the 2024 season0 controlled season(s) after the snapshotRotation share: 23%Dependence: Observed replacement path
Jun 30, 2025
3 same-day events, unordered
Al HorfordContract control horizonExact date supportedteam-and-market decisionAl Horford has a reported contract-control horizon through the 2025 season. The June 30 date is a season-boundary planning proxy, not proof of exact free-agency status. The player is inside the two-season extension-review horizon, but exact eligibility and value are not certified.
+Contract and evidence detail
Date basis: Contract control horizon visible free agency status unresolvedGuarantee at signing: Fully guaranteed at signing (100.0%)Guarantee review: Not applicableExtension review: triggeredContract runs through the 2025 season1 controlled season(s) after the snapshotRotation share: 47%Dependence: Observed replacement path
Derrick WhiteContract control horizonExact date supportedteam-and-market decisionDerrick White has a reported contract-control horizon through the 2025 season. The June 30 date is a season-boundary planning proxy, not proof of exact free-agency status. The player is inside the two-season extension-review horizon, but exact eligibility and value are not certified.
+Contract and evidence detail
Date basis: Contract control horizon visible free agency status unresolvedGuarantee at signing: Withheld — No consensus guarantee amountGuarantee review: Withheld — Guarantee structure incompleteExtension review: triggered — candidate date Dec 21, 2022Contract runs through the 2025 season1 controlled season(s) after the snapshotRotation share: 63%Dependence: Observed replacement path
Sam HauserContract control horizonExact date supportedteam-and-market decisionSam Hauser has a reported contract-control horizon through the 2025 season. The June 30 date is a season-boundary planning proxy, not proof of exact free-agency status. The player is inside the two-season extension-review horizon, but exact eligibility and value are not certified.
+Contract and evidence detail
Date basis: Contract control horizon visible free agency status unresolvedGuarantee at signing: Fully guaranteed at signing (100.0%)Guarantee review: Not applicableExtension review: triggered — candidate date Jul 9, 2024Contract runs through the 2025 season1 controlled season(s) after the snapshotRotation share: 41%Dependence: Observed replacement path
Jayson TatumContract control horizonExact date supportedteam-and-market decisionJayson Tatum has a reported contract-control horizon through the 2026 season. The June 30 date is a season-boundary planning proxy, not proof of exact free-agency status. The player is inside the two-season extension-review horizon, but exact eligibility and value are not certified.
+Contract and evidence detail
Date basis: Contract control horizon visible free agency status unresolvedGuarantee at signing: Withheld — No consensus guarantee amountGuarantee review: Withheld — Guarantee structure incompleteExtension review: triggered — candidate date Nov 25, 2023Contract runs through the 2026 season2 controlled season(s) after the snapshotRotation share: 70%Dependence: Observed replacement path
Jayson TatumPlayer option decisionDate unavailablereported $54.1Mplayer decides Jayson Tatum has a reported player option for the 2026 season at a reported $54,126,450. Player controls the option. The exact decision date is unresolved.
+Contract and evidence detail
Date basis: Option observed exact deadline unresolvedOption evidence: Single-source reported optionGuarantee at signing: Withheld — No consensus guarantee amountGuarantee review: Withheld — Guarantee structure incompleteExtension review: not triggeredContract runs through the 2026 season2 controlled season(s) after the snapshotRotation share: 70%Dependence: Observed replacement path
What should trigger a review
Six separate review domains. They flag what deserves attention; none chooses a roster direction.BasketballSupported
BOS has 0 material basketball problem(s). This trigger asks whether the roster or internal development plan addresses them.
observed Jun 30, 2024
+Raw counts behind this trigger
core age: 29.17result band: Elite regular-season resultscore players: 9team options: 0player options: 1calendar events: 8near expirations: 6unique contracts: 7extension reviews: 7threshold position: At or above the second apron on selected player chargesdraft control status: Provisional future pick control; tradability unresolvedunresolved event dates: 1future pick control rows: 1veteran core salary share: 0.2781partial or zero guarantees: 0material basketball problems: 0repeated availability problems: 3
AvailabilitySupported
BOS has 3 repeated recent availability problem(s). This is a health/continuity review, not a player-value judgment.
observed Jun 30, 2024
+Raw counts behind this trigger
core age: 29.17result band: Elite regular-season resultscore players: 9team options: 0player options: 1calendar events: 8near expirations: 6unique contracts: 7extension reviews: 7threshold position: At or above the second apron on selected player chargesdraft control status: Provisional future pick control; tradability unresolvedunresolved event dates: 1future pick control rows: 1veteran core salary share: 0.2781partial or zero guarantees: 0material basketball problems: 0repeated availability problems: 3
Cap positionSupported
BOS is classified as at or above second apron on selected player charges on selected player charges. Exact transaction-date legality remains a separate calculation.
observed Jun 30, 2024
+Raw counts behind this trigger
core age: 29.17result band: Elite regular-season resultscore players: 9team options: 0player options: 1calendar events: 8near expirations: 6unique contracts: 7extension reviews: 7threshold position: At or above the second apron on selected player chargesdraft control status: Provisional future pick control; tradability unresolvedunresolved event dates: 1future pick control rows: 1veteran core salary share: 0.2781partial or zero guarantees: 0material basketball problems: 0repeated availability problems: 3
Draft controlPartial
BOS has 1 dated future-pick control row(s), with status provisional future pick control tradability unresolved. Control is not confirmed tradability.
observed Jun 30, 2024
+Raw counts behind this trigger
core age: 29.17result band: Elite regular-season resultscore players: 9team options: 0player options: 1calendar events: 8near expirations: 6unique contracts: 7extension reviews: 7threshold position: At or above the second apron on selected player chargesdraft control status: Provisional future pick control; tradability unresolvedunresolved event dates: 1future pick control rows: 1veteran core salary share: 0.2781partial or zero guarantees: 0material basketball problems: 0repeated availability problems: 3
Contract calendarPartial
BOS has 8 near-term core contract event(s): 1 player option(s), 0 team option(s), and 6 horizon(s) within one season. 1 event date(s) remain unresolved.
observed Jun 30, 2024 · review by Jun 30, 2024
+Raw counts behind this trigger
core age: 29.17result band: Elite regular-season resultscore players: 9team options: 0player options: 1calendar events: 8near expirations: 6unique contracts: 7extension reviews: 7threshold position: At or above the second apron on selected player chargesdraft control status: Provisional future pick control; tradability unresolvedunresolved event dates: 1future pick control rows: 1veteran core salary share: 0.2781partial or zero guarantees: 0material basketball problems: 0repeated availability problems: 3
Competitive timelineSupported
BOS has elite regular season results results and a rotation-weighted core age of 29.2. The timeline trigger does not decide whether to contend or reset.
observed Jun 30, 2024
+Raw counts behind this trigger
core age: 29.17result band: Elite regular-season resultscore players: 9team options: 0player options: 1calendar events: 8near expirations: 6unique contracts: 7extension reviews: 7threshold position: At or above the second apron on selected player chargesdraft control status: Provisional future pick control; tradability unresolvedunresolved event dates: 1future pick control rows: 1veteran core salary share: 0.2781partial or zero guarantees: 0material basketball problems: 0repeated availability problems: 3
A June 29 option date is a CBA outside date, not proof that the contract lacks an earlier negotiated deadline.
A June 30 contract horizon is a season-boundary planning proxy, not certified free-agent status.
An extension review trigger does not certify eligibility, price, player willingness or outcome.
Historical pick control is not confirmed tradability.
No trigger is an automatic recommendation.
The summary counts calendar events and exposes six separate trigger domains. It does not blend basketball, health, contracts, cap, draft, intent, legality, market value or outcomes into a score.
